Senin, 16 April 2012

Cara Membuat Blog Archive Menjadi Model Scroll

 Posting ini mungkin sudah banyak di poskan oleh para blogger disana dan tidak sedikit juga yang sudah tau dengan cara membuat blog archive menjadi model scroll. Tapi tidak apa-apa deh itung-itung update posting dan nambah koleksi postingan saya.

Tidak usah di jelaskan lagikan apa itu blog archive? Pasti sudah tahu semua, yasudah langsung ajah kita mulai cara membuat blog archive menjadi model scroll





1. Pertama Masuk ke Edit HTML
2. Centang Expand Template Widget
3. Cari kode sperti di bawah ini






















4. Lalu tambahkan kode yang saya beri warna biru.
5. Simpan template, dan lihat hasilnya.

Catatan : Kode height:300px;'> silahkan anda ganti ukuran panjangnya sesuai selera.

Gimana mudah bukan? Itulah tadi cara membuat blog archive menjadi model scroll. Anda juga biasa membuat label menjadi model scroll silahkan baca disini

Jika menemui kesulitan silahkan jangan malu-malu berkomentar.
Sekian dulu tutorial dari saya semoga bermanfaat…

Jumat, 23 Maret 2012

Facebook speaks out against employers asking for passwords

Facebook has weighed in on a practice by some businesses asking employees or job applicants for their passwords to the popular social-media site.

In a nutshell? Facebook says don't do it unless you want to get sued.
"This practice undermines the privacy expectations and the security of both the user and the user's friends," Erin Egan, the site's chief privacy officer, wrote Friday on the site's Facebook and Privacy Page. "It also potentially exposes the employer who seeks this access to unanticipated legal liability."
Egan said that Facebook has seen a "distressing increase" in reports of job candidates being asked for their passwords over the past few months. She notes the practice violates not just the user's privacy but also that of his or her Facebook friends.
It also might violate employment laws, according to the post.
"(W)e don't think it's right the thing to do," she said. "But it also may cause problems for the employers that they are not anticipating. For example, if an employer sees on Facebook that someone is a member of a protected group (e.g. over a certain age, etc.) that employer may open themselves up to claims of discrimination if they don't hire that person."
Earlier this week, the American Civil Liberties Union spoke out against the practice. The group said they've gotten multiple reports of people either being asked for their passwords or required to "friend" managers when they were applying for jobs.
Robert Collins of the Baltimore area testified before the Maryland Legislature in February that he was trying to reapply for his corrections officer job after taking a leave of absence when he was told he needed to hand over his password to prove he had no gang affiliations.
"I did not want to do it, but because I really needed my job and he implied that this was a condition of recertification, I reluctantly gave him the password," he told Maryland lawmakers, who are considering outlawing the practice.
In her post, Egan said that Facebook will consider going to court if it hears of the practice continuing.
"Facebook takes your privacy seriously," she wrote. " We'll take action to protect the privacy and security of our users, whether by engaging policymakers or, where appropriate, by initiating legal action, including by shutting down applications that abuse their privileges."
It is already against Facebook's terms of service to share a password.
"You will not share your password, (or in the case of developers, your secret key), let anyone else access your account, or do anything else that might jeopardize the security of your account," the agreement reads.

 

GOP candidates focus on Louisiana

A poll released Friday shows Rick Santorum with a comfortable lead over front-runner Mitt Romney in Saturday's Louisiana Republican primary, but he was in a mess over remarks he made about President Obama, which his rivals seized on.

Santorum said Thursday, "We might as well stay with what we have" in the White House when comparing Romney to President Barack Obama.
An American Research Group poll conducted between Tuesday and Thursday showed Santorum leading Romney by a 43% to 27% margin. Former House Speaker Newt Gingrich had 20%, and Rep. Ron Paul had 6%.
Santorum's statement Thursday sought to get more mileage from a Romney adviser's comments that to shift from the Republican primary to the general election was like shaking an Etch A Sketch toy, which his rivals were using to challenge Romney's conservative convictions.
At an event in San Antonio, Santorum said, "You win by giving people the opportunity to see a different vision for our country, not someone who is just going to be a little different than the person in there. If they're going to be a little different, we may as well stay with what we have instead of taking a risk in what may be the Etch A Sketch candidate for the future."
Santorum's rival campaigns seized on the remark.
Rich Beeson, Romney's political director, said Santorum is "becoming the most valuable player on President Obama's team."
At an event in Port Fourchon, Louisiana, on Friday, Gingrich said, "I obviously have a lot of disagreements with Gov. Romney, but I think that to suggest that a Romney presidency would not be dramatically better for any conservative than an Obama presidency is just plain wrong. Just take the issue of Supreme Court justices, and the difference between the people that a Gov. Romney would pick and the people that a President Obama would pick is night and day. It's a 180-degree difference.
"I hope Santorum is going to clarify it today, because it was clearly a major mistake, and it is a dangerous signal to send."
Santorum spokeswoman Alice Stewart started the clarification early Friday on CNN's "Starting Point," saying the former Pennsylvania senator was referring to voters who might not see the difference between the visions of Romney and the president, including their stances on health care, government spending and the Wall Street bailouts.
"What we need in order for the GOP to win is, we need to have a choice. We need to see a clear vision that is different from what we currently have," Stewart said. "And with Mitt Romney, it's the same vision, and it's one that's not the right direction for this country. And he was worried that voters would have that feeling."
Santorum later blamed Romney's campaign for distorting what he said, telling reporters at a rally in West Monroe, Louisiana, "You guys should do some real reporting and not what Gov. Romney feeds you."
"I have said repeatedly I will vote for whoever the Republican nominee is and I will work for them. Barack Obama is a disaster, but we can't have someone who agrees with him on some of the biggest issues of the day, and that is the problem with Gov. Romney: He doesn't provide the clear choice we need," Santorum said.
But Gingrich said, "I'm often cheerful about bashing the media. I don't think the media said that. I think it was Santorum who said it. So it's a little tricky for him to attack them for reporting what he said. I'm pretty sure the videotape shows him saying it."
Romney saved most of his fire for Obama, using the second anniversary of the signing of the president's health care reform plan.
At his first of two campaign events in Louisiana before Saturday's primary, Romney methodically picked apart "Obamacare," blaming the president for stifling economic growth with a law that he said most people want to repeal.
"You'll note the White House is not celebrating Obamacare today," Romney told a small audience inside a New Orleans-area mall, where teenagers were filing past to catch a morning screening of "The Hunger Games."
"They don't have any big ceremony going on," he said. "The president is not giving speeches on Obamacare, and that's for a reason. Most Americans want to get rid of it, and we're among those Americans. I want to get rid of it, too."
Romney said he will sign an executive order on the first day of his administration giving states the ability to opt out of the Obama health care law.
Vice President Joe Biden went after the Republican field over Medicare in a campaign speech before an audience of retirees in Coconut Creek, Florida. "If the Republicans in Congress and their Amen Corner of Romney, Santorum and Gingrich -- if any one of them get their hands on the White House, the keys of the White House, I promise you, you will see Medicare ended as we know it.
"And it is not just about what they want to do to Medicare; it is about the other benefits for seniors that they want to undo."
Romney's lead in a national tracking poll grew to its largest margin in weeks.
The Gallup Poll showed that Romney was supported by 40% of registered Republicans nationwide, with Santorum second at 26%.
Romney's total is the highest point for any candidate since the daily survey began measuring support in early November. It represents a 6-point increase since Tuesday, the same day he won the Illinois primary. Santorum dropped 4 points in the same period. The poll was conducted between Sunday and Thursday.
Gingrich remained relatively steady at 14%, while Paul had a slight decline to 8%.
All four candidates were campaigning Friday in Louisiana, where 20 delegates are at stake.
Gingrich has spent most of the week campaigning there, hoping to regain the strength he once had in the South.
Gingrich stopped Romney's early momentum by winning in South Carolina in January. He also won in Georgia, which he represented in Congress for two decades, on Super Tuesday, but Santorum won contests in Tennessee, Alabama and Mississippi.
But no matter how he finishes in Louisiana, Gingrich shows no signs of ending his campaign, telling CNN's Piers Morgan that "I'm staying in the race because I believe we ought to have a conservative who's serious, who's had national achievements and who doesn't write his policy on an Etch A Sketch and zig-zag back and forth wildly."
"There may be a morning Gov. Romney has a majority of the delegates," he said. "That morning isn't here."
Romney has 562 delegates, according to CNN estimates, nearly half the 1,144 delegates necessary to clinch the GOP nomination. Santorum has 249 delegates, Gingrich has 137 and Paul has 71.

Florida millionaire found guilty of DUI in man's death

Florida millionaire John Goodman was found guilty Friday after being accused of driving drunk, hitting another vehicle and running it off the road into a canal, where its driver was later found dead in his submerged car.

Goodman, 48, was found guilty on the two counts he was charged with. The first was DUI manslaughter and failure to render aid. The second was vehicular homicide and failure to give information to authorities or aid.
The Palm Beach County jury reached its verdict after about 5½ hours of deliberation, following closing arguments Thursday afternoon.
A sentencing hearing is set for April 30, with Goodman potentially facing 11½ to 30 years in prison.
Until then, Circuit Judge Jeffrey Colbath revoked Goodman's bond and ordered that he be detained by authorities.
The victim's mother, Lili Wilson, thanked the jury after the verdict and took solace in her belief that "justice has been served."
"I'm always going to miss my son. He was the most wonderful," she said, choking up at the thought of her son. "I will always cherish his memories. And now, coming from me and the rest of the family and his friends, it's time for the healing process to begin."
The incident occurred early the morning of February 12, 2010, when Goodman was driving his black Bentley convertible in Wellington, Florida, "at a high rate of speed while intoxicated," according to a probable cause affidavit.
Goodman failed to halt at a stop sign, where the other driver -- Scott Wilson -- didn't have a stop sign and had the right of way, the affidavit said. The two men's vehicles collided, causing Wilson's car to go over a bank and roll over into a canal.
"After the collision occurred, Goodman made no attempt to look for Wilson's vehicle and fled the scene of the collision on foot," according to the affidavit from the Palm Beach County Sheriff's Office. "Goodman left the Bentley GTC at the scene ... and left Scott Wilson to drown in the canal, belted in the driver seat of his vehicle."
A pair of tests taken three hours later showed Goodman's blood-alcohol content level was .177% and .178% -- and, based on those findings, a state toxicologist extrapolated that he was closer to a .20% or .23% at the time of the crash, more than three times Florida's legal limit.
Prosecutor Sherri Collins further argued that Goodman could have saved Wilson's life had he gone after him after the crash rather than walk away.
"He called his friend, and she had to talk him into calling 911," Collins said during closing arguments Thursday. "That is absolutely failure to render aid, that is absolutely failure to give information, that is absolutely not informing the authorities.
"If the defendant had rendered aid, Scott Wilson would have lived."
Goodman himself testified earlier in the trial, claiming he was "absolutely not" intoxicated when he left the second of two establishments he'd gone to that night. He blamed a malfunction with his vehicle for his failure to stop and the fact he hit Wilson's car.
"I began to apply my brakes, and the car did not seem to be stopping as easily as I was used to," he said on the stand. "I continued to apply the brakes, I slowed before the stop sign and ... took my foot off the brake. And that's the last thing I remember."
His lawyer, Roy Black, argued that the blood-alcohol readings don't jibe with eyewitness testimony, saying that people saw him have three drinks and not the 20 he would have needed for such a high reading.
And Black said the observations that Goodman's reactions appeared slow after the crash, that he had trouble gauging where he was and that he seemed confused were "consistent with the symptoms of suffering a concussion."
After Friday's verdict, Assistant State Attorney Ellen Roberts said she suspected the jury "saw through the defense experts," who she said "just weren't real credible" and offered "bizarre" theories.
"(Jury members) were very careful, they gave it a lot of thought, they went over a lot of evidence, and I think that they probably returned the only verdict that they could," Roberts told reporters.
In addition to his role in the fatal crash and the subsequent trial, Goodman made headlines a few months ago when he legally adopted Heather Colby Hutchins -- his "42-year-old girlfriend" -- according to a court order issued in late January.
That court order was written by Dade County Circuit Judge Glenn Kelley in response to a motion filed by Wilson's relatives. They are suing Goodman -- as well as the International Polo Club Palm Beach, which he founded -- for punitive damages tied to Wilson's death in the crash.
The adoption of Hutchins made her eligible for money from a trust fund created for Goodman's children. The court previously noted that any money from this trust fund "may not be considered a part of the net worth, or the financial resources, of Mr. Goodman for purposes of assessing punitive damages," the order said.
The judge, in his order, granted the plaintiffs' motion to get more information on the adoption.
He also said that Hutchins' "interest in the children's trust may be considered in connection with defendant John Goodman's financial resources."

 

Ringing the changes: Big Ben's tower may be renamed for Queen's Jubilee

British lawmakers want to rename one of London's most famous landmarks -- known to tourists around the world as "Big Ben" -- after Queen Elizabeth II, for her Diamond Jubilee.

The Queen marks 60 years on the throne in 2012, and politicians believe that naming St. Stephen's Tower, the clock tower at the Houses of Parliament, in her honor would be a fitting tribute to her years of service.
"Not many kings and queens have served for such a long time," Conservative MP Tobias Ellwood, who is leading the renaming campaign, told CNN. "Only two have celebrated their Diamond Jubilee -- Queen Elizabeth II, and Queen Victoria.
"The other tower at the Palace of Westminster is named in honour of Queen Victoria; the clock tower has lots of nicknames -- Big Ben, St Stephen's Tower, or just the Clock Tower -- but no official name.
Queen Elizabeth speaks to Parliament
The Queen's unseen photos
Queen Elizabeth II's diamond jubilee
"It seems a superb way to honor a very distinguished life, and the many years of service she has given to the country."
Ellwood said his plan had the support of MPs from across the political spectrum, and that he hoped they would back his bill to officially name the tower after the Queen in the coming weeks -- in time for the Diamond Jubilee celebrations in June.
"Of course, if it does go ahead it will mean that the next time a monarch reaches their 60th anniversary we'll have to build another tower -- but I don't suppose we'll have to worry about that for a while," he joked.
"Big Ben" is officially the name of the 13.5 ton bell inside St Stephen's Tower, and not the name of the tower itself.
The bell rang out for the first time in July 1859 -- but cracked two months later. Its chimes were silenced for the next four years, until a way was found to make it peal again in 1863 (by turning it slightly), however, the crack is still visible. Today it rings -- in the key of E -- each hour, while a series of quarter bells chime every 15 minutes.
It remains unclear whether the new name -- Elizabeth Tower -- will capture the public imagination, or if they will continue to refer to it as "Big Ben". However, jokers have already suggested a new nickname: "Big Beth."

 

Which cities lose cell phones the most, and when?

Editor's note: Amy Gahran writes about mobile tech for CNN.com. She is a San Francisco Bay Area writer and media consultant whose blog, Contentious.com, explores how people communicate in the online age.
(CNN) -- If you're at a coffee shop, anywhere in Philadelphia, or if it's late at night, hang on to your smartphone.
Losing your smartphone can be stressful, given how much important data and access to services a typical one contains. On average, people lose their smartphone once per year, according to Lookout Mobile Security.
Recently, Lookout analyzed phone loss data and found some interesting trends about where and when people lose their phones. This data is presented on a new interactive website, Mobile Lost and Found.
Lookout gathered data from its mobile security app, which is on more than 15 million cell phones around the world (mostly Android phones). In 2011, Lookout found 9 million smartphones. (The company considered a phone as having gone missing whenever a user logged in to Lookout via the Web to find a phone.)
"Losing your phone is absolutely the biggest mobile security risk cell phone owners currently face, even more than malware," said Kevin Mahaffey, Lookout's chief technology officer. "People lose their phones in the places they go every day. It's not a stray comet from the sky snatching your phone. That's why we wanted to study this."
When are people most likely to lose their phone? Lookout found that the vast majority of smartphone losses happen late at night, from 9 p.m. to 2 a.m. Looks like nightlife may be a culprit.
But on holidays, or during major events such as festivals or big sporting events, people are especially likely to lose a phone. In 2011, phone losses around the world spiked on Christmas and New Year's Eve.
And on February 27, 2011, phones in Dublin, Ireland, were lost at nearly three times the normal rate during a major international rugby tournament there.
In general, throughout the United States, the five types of places where people are most likely to lose a cell phone are coffee shops, bars, restaurants, at the office or at home.
Also, the five U.S. cities where people are most likely to lose a smartphone are Philadelphia; Seattle; Oakland, California.; Long Beach, California; and Newark, New Jersey.
Mahaffey observed that several of the top phone-losing cities also have high crime rates, but that doesn't necessarily mean that more phones are stolen in these cities.
Lookout's data does not indicate what actually happened to those missing phones -- how many were stolen vs. lost, or how many were eventually found. That might be a subject for future Lookout research, he said.
However, where you're most likely to lose your phone may depend on which city you live in. For instance, people in Austin, Texas, are most likely to lose phones at a gas station or garage, at the grocery store or at a pizza place.
But church is the third most common setting where Chicagoans lose their phones. And in Atlanta, people are most likely to lose a phone at the office.
One reason why losing your smartphone is so risky is that recent research by Symantec (another mobile security provider) showed that more than 95% of the time, people who find lost smartphones try to access sensitive data or accounts on those phones -- which can including e-mail, online banking, photos and more.
This is why it's so important to always protect your cell phone with at least a security passcode or swipe pattern.
What's the cost of a lost smartphone? Lookout estimates the average replacement cost (just the device, not counting costs associated with lost data, international phone calls, unauthorized online purchases and illicit access to online banking or other accounts) is about $200.
"For a lot of people, $200 is a lot of money," Mahaffey said. "It could be a month's rent, or groceries."
That said, Mahaffey emphasized that Lookout didn't conduct this research to frighten people, but rather to help them understand the importance of protecting your phone. "You should never be afraid of your phone," he said, "But you should know how to protect it."
Consistently using a passcode or swipe pattern to lock your phone is the most basic level of protection -- not just from a random person who finds your lost phone, or a deliberate thief or snooper, but also from police.
Courts in several states have authorized police to conduct warrantless searches of cell phones seized from people under arrest, but they probably cannot compel an arrestee to unlock a seized phone.
Several mobile security services offer additional features (for an annual fee) such as causing a lost phone to beep (which can help if you just can't find where you put it down at home), or to show the current location of the phone on a map (which in one case helped catch a carjacker), or to remotely lock or even wipe all data and contacts from a lost or stolen phone.
The opinions expressed in this report are solely those of Amy Gahran.

 

'The Hunger Games' earns $19.7 million at midnight screenings

 

Last night, "The Hunger Games" grossed a truly staggering $19.7 million from midnight showings across the country -- the highest midnight total ever for a non-sequel, and the seventh highest midnight total ever (behind three "Harry Potters" and three "Twilights"). After only a few hours, it's clear that the film is already a smash, and it's almost certainly headed for a debut well above the $100 million mark.
Sure, the overnight figure can't compare to the $43.5 million that "Harry Potter and the Deathly Hallows -- Part 2" conjured up at midnight shows last year (on its way to $169.3 million -- the highest opening weekend of all time), or the $30.3 million that "The Twilight Saga: Breaking Dawn -- Part 1" found at midnight on its way to $138.1 million, but it's likely that "The Hunger Games," which doesn't have the same amount of built-in sequel anticipation, won't face the same weekend frontloadedness as those titles. Saturday and Sunday grosses should prove quite sturdy. Back in 2008, "The Dark Knight" earned $18.5 million at midnight, but still managed a stunning $158 million debut -- the second highest debut of all time -- proving that not every blockbuster makes a full 25 percent of its opening weekend gross at midnight.
Based on this $19.7 million figure, "The Hunger Games" should take in at least $50 million on Friday and could reach as high as $150 million over the full weekend frame -- although that estimation is very bullish. My fellow box office prognosticating colleague John Young is predicting a more sensible $130 million weekend. We'll have to wait and see see how high it climbs.
Either way, it appears that the odds are very much in Lionsgate's favor!

Sabtu, 17 Maret 2012

Doa Pagar Rumah

اللهم إنَّا نَعُوْذُ بِكَلِمَاتِ الله التَّامَّاتِ الَّتِى لاَيُجَاوِزُهُنَّ بَرٌّ وَلاَ فَاجِرٌ مِنْ شَرِّمَا ذَرَأَ وَ مِنْ شَرِّمَا خَلَقَ, وَمِنْ شَرِّ كُلِّ هَامَّةٍ, وَمِنْ شَرِّ كُلِّ رِيْحٍ, وَمِنْ شَرِّ كُلِّ شَيْطَانٍ, وَمِنْ شَرِّ كُلِّ جِنٍّ و إِنْسٍ, وَمِنْ شَرِّ كُلِّ سَاحِرٍ, وَمِنْ شَرِّ كُلِّ سَارِفٍ, وَمِنْ شَرِّ كُلِّ طَاعُوْنٍ و وَبَاءٍ, وَمِنْ شَرِّ كُلِّ طَوَارِقَ بِالَيلِ وَنَهارٍ إِلاَّ طَارِقًا يَطْرُقُ بِخَيْرٍ يَارَحْمَان. Vx

اللهم يَاكَاشِفَ كُرْبَه, وَيَا مُجِيْبَ كُلِّ دَعْوَه, وَيَاجَابِرُ كُلِّ كَسِيْرٍ, و يَاسَامِعَ كُلِّ النَّجْوَى, لاإِلَهَ إِلاَّ أَنْتَ سُبْحَانَكَ إِنِّى كُنْتُ مِنَ الظَّالِمِيْنَ, أّنْ تَكْشِفَ فِى قَلْبِى حَبَّكَ حَتَّ لاَيَكُوْنَ لِى شُغْلُ ولاَهَمٌّ سِوَاكَ, وَأَنْتَجْعَلَ لِى مِنْ أَمْرِكَ فَرَجًا وَمَخْرَجًا, يَاأَرْحَمَ الرَّاحِمِيْنَ.3x

v Sebelum membaca doa, dianjurkan qataman qur’an terlebih dahulu dan makan” dulu (syukuran hehehe :D).

v Baca semua doa sambil meng-gengaman pasir, semburkan 7x, sebarkan ke seluruh penjuru rumah.

v Setelah itu baca doa pertama :

§ 1x hadap barat

§ 1x hadap selatan

§ 1x hadap utara

§ 1x hadap timur

§ 3x hadap barat laut

ALFATIHAH

Kamis, 15 Maret 2012

Virginia Tech to review negligence verdict in 2007 shooting rampage

Virginia Tech plans to consider all its options after it reviews a jury verdict that found it was negligent in a 2007 shooting rampage that left 33 people dead, including the gunman, a university spokesman said.

The move follows Wednesday's verdict by a seven-member jury in Christiansburg, Virginia, that awarded $4 million each to two victims' families who sued the state for wrongful death in the shooting massacre.

"We are disappointed with today's decision and stand by our long-held position that the administration and law enforcement at Virginia Tech did their absolute best with the information available on April 16, 2007," Mark Owczarski, a university spokesman, said in a statement.

"We will discuss this matter with the attorney general, carefully review the case and explore all of the options available."

Jury: VA Tech negligent in '07 shootings

The jury found Virginia Tech failed to notify students early enough following the discovery of two shooting victims at West Ambler Johnston dormitory.

The two students were the first victims of Seung-Hui Cho, who went on to kill 30 more people at Norris Hall -- home to the Engineering Science and Mechanics Department -- after chaining the doors closed. He also wounded 17 people before killing himself.

The families of Erin Peterson and Julia Pryde, who were killed in Norris Hall, argued that had officials notified students, faculty and staff earlier of the shooting at the dormitory, lives might have been spared.

Peterson died while in her French class; Pryde was shot while attending an advanced hydrology class.

The Peterson and Pryde families did not accept a portion of an $11 million settlement between the state and the families of victims, opting instead to sue for wrongful death.

"It certainly was the end of a long process for us where we just said we wanted to get a little bit more truth. A little bit of accountability and we weren't just going to go away, and so we came here and this is what happened," Harry Pryde, Julia's father, told CNN affiliate WDBJ of Roanoke, Virginia.

While the jury awards the families $4 million each, an attorney for the state has asked the judge to reduce the verdict to $100,000 per claim. State law limits awards to $100,000, though the judge approved a request by an attorney for the family to file a motion on the matter.

The university does not believe the evidence presented during the trial showed there was an increased danger on campus, Owczarski, the university spokesman, said.

Virginia Tech President Charles W. Steger, in a letter to the school's faculty, staff and students, said the killings "were an unprecedented act of violence that no one could have foreseen."

The evidence presented during the trial "established that it was the unanimous decision of three law enforcement agencies that the mass shooting was simply not foreseeable. Only with hindsight can one conclude that Cho's unprecedented acts were foreseeable," Kenneth T. Cuccinelli II, a spokesman for the state attorney general, said in a statement following the verdict.

Authorities initially believed the shooting at the dormitory was a case of domestic violence, a jealous boyfriend who shot the couple. While police were questioning a possible suspect, Cho opened fire at Norris Hall.

The Department of Education found, in a 2010 report, that Virginia Tech did not notify students in a "timely manner" -- as dictated by what is known as the Clery Act -- after the shooting at the dormitory. The government also fined Virginia Tech for failing to follow internal school policies.

According to the Department of Education report, police went to the dormitory at 7:24 a.m. after being notified about the shooting of two students.

The university notified students, faculty and staff of the shooting in an e-mail at 9:26 a.m., the report said. It was about 15 minutes after the e-mail was sent that Cho began his rampage, it said.

Since the massacre, the school has beefed up its communications, using methods that include e-mail notices; telephone, cellular phone and text messages; classroom electronic message signs; posters; university website notices; campus loudspeakers and desktop alerts.

In addition, the safety phones in the campus and local community are connected to the campus 911 emergency operator and residential buildings are accessible only through a key card. Door alarms sound, alerting police, if an exterior door is propped open in a residence hall.

Inside Zimbabwe's controversial Marange diamond field

After weeks of negotiations with the government, CNN's Marketplace Africa show has been granted access to the controversial Marange diamond fields in eastern Zimbabwe.

Some experts believe that Marange is the largest diamond discovery in generations but the find has been dogged by allegations of human rights abuses and corruption going right to the heart of Mugabe's government.

There are four diamond companies operating in the area. With a large delegation of government minders in tow, CNN was first taken to visit Marange Resources. It is exclusively owned by the state-run company, the Zimbabwe Diamond Mining Corporation (ZMDC).

Security is tight. High voltage barbed wire fences surround the diamond mines and the processing plant's equipment. Several full body searches are done as you get closer to the sorting area where the diamonds are picked from the dirt.

China's taste for diamonds

To avoid "leakages", as it is called - or, in other words, worker theft -- the diamonds are kept in a glass case and the sorters use gloves to drop the diamonds into an underground vault. The company says at no point in the extraction process does a human being touch any of the diamonds.

Is the Kimberley Process in crisis?

The mining manager of Marange Resources, Munashe Shava, tells CNN that "between our three plants we can produce a minimum of 200,000 carats every month."

Controversy over diamond vetting process

All four mining companies - Marange, Mbada, Anjin and DMC - have been certified to sell their diamonds on the international market by the Kimberley Process.

Read more: What are 'conflict diamonds?'

Stopping blood diamonds from being sold

The human rights organization Global Witness called the decision "shocking" and pulled out of the international scheme it helped create.

But despite the intense criticism of the Marange diamond fields, one of the two monitors of the Kimberley Process -- the U.N. protocol to certify origin of the gems and curtail trafficking of "blood diamonds" to fund militant groups - said he has seen significant improvements.

"You could not find a bigger transition than that one," Van Bockstael told CNN in Harare. "This is not a granny that is digging with an old shovel in a pit or something -- that happened in 2007, 2008, which was when the problems started. You are talking about now top-notch diamond companies that are using state-of-the-art equipment. "

The Chinese-run company Anjin has been one of the most heavily criticized companies operating in the field. Global Witness claims that this 50-50 partnership between a Chinese engineering firm and the state owned ZMDC has "board members including senior serving and retired military and police officers."

They argue that this "creates opportunities for off budget funding of the security sector" and " a real risk of these revenues being used to finance violence during a future election" in the country.

Read more: Is 'blood diamond' definition about to change?

It was actually quite shocking that sanctions would be slapped on us even though we are fully compliant by the Kimberley Process.
Ramzi Malik, project manager of DMC

Human Rights Watch says while it has seen an improvement in Marange, it also believes questions remain over who is involved in running these mining companies.

"Well, when we say things have improved it simply means the violence has certainly ended" Tiseke Kasambala of Human Rights Watch told CNN. "There is no longer much torture, and the forced labor has come to an end, but why has this taken place? It is because the army has gained pretty much most of the control of the fields."

CNN confronted Zimbabwean director of Anjin, Munyaradzi Machacha, with these allegations. "In Zimbabwe, boards are made up of all its citizens," Machacha said. "With Anjin and all other companies, they are free to bring in persons with different skills and backgrounds. So really it is not like Anjin is a military (controlled) area, it is a civilian company operating like any other."

But despite these mines getting the green light from the Kimberley Process, the European Union's so-called "restrictive measures" and U.S. government sanctions remain in place.

According to Ambassador Gillian Milovanovic, speaking to CNN's Marketplace Africa in her first interview as the new U.S. chair of the Kimberley Process, sanctions have been imposed because "these entities are undermining democracy and democratic institutions."

Ramzi Malik is the project manager of DMC, another mining company operating in the fields. The U.S. sanctions anger him.

"It was actually quite shocking that sanctions would be slapped on us even though we are fully compliant by the Kimberley Process," Malik says. "So for us we just continue doing our business and doing our thing, and that is the end of it."

"Sanctions or no sanctions diamonds get sold to clients all over the world, be it Belgium, be it Israel, be it India, be it customers in Dubai. They come from all over. You have the product available, they will come, they will pay their money for it and they will take it."

#Pirate? Tracking modern buccaneers through Twitter

Shipping companies may have found a new tool to fight piracy: It turns out, pirates like to tweet.

Not only that, Somali-based pirates blog and are on Facebook, security experts say. And it is through social media that shipping companies are increasing their understanding of how they operate.

"Somalia is a very sophisticated economy, it has one of the best mobile phone communication systems in the world," said Jessica Lincoln, director of intelligence at Rubicon Resolution, a risk consultancy.

Lincoln follows pirates' activities using what she describes as "normal" web tools. She gathers whatever individuals and organizations like al-Qaeda's Somali affiliate Al-Shabaab post online about attacks. The insurgent organization runs a Twitter account where it publicizes its activities. The Al-Shabaab Twitter account has been a part of the debate over whether terrorist organizations should be allowed to use Twitter.

Twitter does not take responsibility for the accuracy and appropriateness of user content in its terms of service.

Another source for her is the Kenyan army, which Lincoln describes as fully engaged in online exchanges with Al-Shabaab.

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Fertile territory for Al-Shabaab in chaos of Somalia

Other organizations, like the International Maritime Organization, document pirate attacks and tweet about them.

While, for example, Al-Shabaab may claim an attack was carried out, Lincoln will confirm this claim with other online sources, like the Kenyan army or the IMO.

Lincoln has put together data from social media, mainstream media, academics, governmental organizations, and NGOs to create a virtual representation of the social networking web of pirates in Somalia. Her work -- aggregated from online sources -- has drawn the interest of shippers and government intelligence agencies.

Her work was on display at a recent shipping conference in Hong Kong, where more than half the conference dealt with risks and crises in this field, suggesting the industry's growing concern with violence and piracy.

But the same weakness Lincoln exploits can favor criminals. Shipping companies, like all listed enterprises, are required to disclose information like vessel sizes, their expenses in armed escorts and usual routes.

Pirates are armed with increasingly sophisticated technology and ample online access to stay ahead of the game. As a result, the high-seas clash between pirates and commercial shippers is becoming more of a technology race, security experts say.

"[Pirates] are being more understanding of the shipping industry, because of the World Wide Web and the money they've got through ransom payments, they bought themselves the laptops, they've got their iPhones and their iPads," said Lane Aldred, director of maritime and security services at Control Risks.

Aldred said pirates look at shipping schedules and the protection measures aboard to select targets.

In 2011, the total cost of piracy was $7 billion, according to a report by Oceans Beyond Piracy, an NGO. Aldred considers this estimate conservative.

Meanwhile, the same report said that ransoms were 2% of these total costs. Re-routing ships is piracy's biggest cost, estimated at $2.4 billion a year, or about a third of the total. Other growing piracy costs for shippers are insurance premiums and security equipment.

Nevertheless, OBP states that while successful attacks are decreasing due to improving counter measures, ransoms and the time a ship is held have increased.

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Guard "sold out" hostages to pirates

Longer kidnap times for seafarers implies a series of problems that pirates solve through specialization: while some attack ships on sea, others supply a number of services on land.

"It's like a supply chain... you have the attackers, they're the guys on the skiffs, approaching the vessel, boarding the vessel and getting the hostages; you got the guy who sets himself up as the negotiator; you got the guy that manages the vessel and the hostages," Aldred told CNN. "There are different actors brought in for their specialist function."

As more people get involved in these operations, their impact reverberates throughout local communities.

Somalia earn on average about $600 a year, according to the CIA, so a $1 million ransom payment can be a boon to local operators involved in an aspect of the pirate trade, analysts said.

Many people in Somalia are aware of what's going on, and they talk about it on Twitter and other social media. Still, analysts face the same problems social media encounters elsewhere.

"Actually getting verified information from within Somalia is very difficult, because anybody can tweet, anybody can post anything," Lincoln said.

Therefore, Twitter is only one source that undergoes a validation process before accepting these bits of information as usable, she said.

Lincoln has three guidelines. "First we look at corroboration of data," she said. The analyst tries to compare tweets to recognized sources reporting on piracy like the International Maritime Organization. If data can't be matched to a report by the IMO or other trusted organization, she seeks to understand who's behind it.

"If you can understand their agenda, you can understand where they're coming from judging that piece of information," she said. Militant groups use Twitter as propaganda, whereas others could be trying relay a fact, according to the analyst.

And if these two steps fail, and the information is still valuable, Lincoln includes it in her analysis with a full disclosure of source and circumstance, she said.

Jonathan: Nigeria takes share of blame for failed hostage rescue

Nigerian President Goodluck Jonathan said Thursday he takes some of the responsibility for a failed hostage rescue attempt in which an Italian and a British man died.

Kidnappers killed Franco Lamolinara and Chris McManus last week while a raid to free them was under way, according to British government sources briefed on the matter.

The case drew criticism from top Italian officials, who questioned why Rome was not consulted before the operation, which was launched by Nigerian forces with support from Britain.

In an interview with CNN Thursday, Jonathan said Nigerian authorities had worked with the British and other international intelligence agencies, but did not specify who the other nations were.

Jonathan said his country took its share of the blame for the operation's failure.

"We worked with the international intelligence system. If there was success, there would have been a collective glory. Since we did not quite succeed, well, we all take responsibility," he said.

"So I cannot say I will not take part of that responsibility: yes, I do. I'm the president of the country."

Britain said it had not been possible to inform Italy of the operation until it was under way because of the fast moving situation on the ground and the "imminent and growing danger" to the hostages' lives.

Jonathan said the raid was launched after conversations between the captors were intercepted.

The hostages had been moved several times and there were fears they would be taken out of Nigeria, he said.

The escape of one of the alleged kidnappers during an arrest the day before the failed rescue attempt also raised fears McManus and Lamolinara would be killed, the president said.

Jonathan said he was not aware of any demand for a ransom, or of any ransom payment having been made.

"In this particular case, no family member informed security agencies that they (the captors) had reached out to them for ransom," he told CNN.

An autopsy conducted on Lamolinara's body on its return to Rome revealed he had been shot four times, according to Italian media reports.

The 47-year-old engineer was abducted with co-worker McManus in northwestern Nigeria in May 2011.

Jonathan said last week that the men were killed before the joint forces could reach their kidnappers' hideout in the northern state of Sokoto.

He blamed the kidnapping and killings on Boko Haram, the militant Islamist terror group responsible for dozens of attacks in Nigeria in the past two years.

But a statement posted on a pro-jihad forum on which the militant group has been active in recent months denied any link.

On Wednesday, the Nigerian secret service announced that the alleged mastermind behind the kidnapping had died after having been shot during his arrest.

Several other alleged Boko Haram members were paraded in front of journalists with bruises and bandages on their faces.

Suicide bomber kills 2 in Mogadishu, official says

Flesh and blood covered the ground near Somalia's presidential palace Wednesday after a suicide bomber detonated his explosive belt, killing two people and wounding four, a law enforcement official said.

Col. Abdullahi Hassan Barise, the head of the country's criminal investigation department, told reporters at a news conference the bomber also died.

"In initial assessment, I can confirm that those killed in the suicide attack are two civilians and the bomber himself and all the four wounded are also civilians,'' Barise said.

The attacker blew himself up at a tea shop near the presidential palace, Barise said, adding that an investigation is under way.

Al-Shabaab, a militant Islamist group fighting Somalia's weak transitional government, claimed the responsibility for the attack.

Radio Alfurqan, the group's radio station, broadcast an announcement that one of their suicide bombers infiltrated the area near the presidential palace and carried out the bombing.

Al-Shabaab, which recently announced it has officially joined the family of organizations under the al Qaeda banner, controls much of southern Somalia and is active around the capital, Mogadishu. The United States considers Al-Shabaab a terrorist group.

Clooney testifies on 'constant drip of fear' in Sudan

Actor and director George Clooney testified before Congress on Wednesday about "a campaign of murder" under way in Sudan, where villagers run for the hills to hide from bombings on a daily basis.

"What you see is a constant drip of fear," Clooney said, a day after returning from a trip in which he and a small team of fellow activists managed to enter one of the most devastated areas, the Nuba Mountains in South Kordofan.

"We found children filled with shrapnel, including a 9-year-old boy who had both of his hands blown off," Clooney told the Senate Foreign Relations Committee.

Clooney said the attacks are being orchestrated by Sudan's government, led by President Omar al-Bashir, government official Ahmad Harun and Defense Minister Abdelrahim Mohamed Hussein -- the same three men, he said, who previously orchestrated long-documented attacks in Darfur.

Clooney warns of Darfur-like crisis

"They're all charged with war crimes and are now proving themselves to be the greatest war criminals of this century by far," he said.

The Sudanese government has denied accusations in the past that it is engaged in such attacks.

This month the International Criminal Court issued an arrest warrant for Hussein listing 41 counts of crimes against humanity and war crimes allegedly committed in the Darfur region of Sudan. Al-Bashir and Harun are also facing war crimes charges involving Darfur.

Clooney is co-founder of the Satellite Sentinel Project, which uses satellite imagery to watch for aerial attacks and troop movements in Sudan and South Sudan, which became a separate country last year.

John Prendergast, who created the group with Clooney, is also co-founder of the anti-genocide Enough Project. Both men traveled to South Sudan last week and worked their way across the border and into South Kordofan.

Clooney wrote and directed a video about the trip for the Enough Project.

It shows people who have had to flee their villages for caves.

"For the first time since the Stone Age, people are living in caves," a man identified as a rebel doctor says in the video.

"We left our homes because we were too scared of the attacks by airplanes and rockets," says a young woman holding a baby. "Omar al-Bashir is attacking us."

In the video, Clooney describes the violence as an effort "to clear people out ethnically because of the color of their skin."

"It is a campaign of murder and fear and displacement and starvation," he told the Senate committee Wednesday.

A U.N. report last year said the Sudanese military "regularly conducted aerial bombardments in the Nuba Mountains, and in several towns and villages populated by the Nuba (people)"

Much of the violence is along ethnic lines and also involves a battle for control of the country's oil supply, which has shut down in the conflict.

U.S. officials at the Senate committee hearing Wednesday said there is a looming humanitarian crisis in the region, particularly in troubled areas, including South Kordofan and the Blue Nile region.

Hundreds of thousands of people have been displaced, and many have been cut off from food and basic supplies, said Nancy Lindborg of the U.S. development agency USAID, and the Sudanese government has been blocking aid.

For those people in areas of South Kordofan controlled by the opposition Sudanese People's Liberation Movement-North -- which has battled the Sudanese army -- the outlook is particularly dire, Lindborg said. "Current predictions are that up to 250,000 people in those areas now face a serious emergency, which is one step short of famine by the end of April if the violence and the restrictions on humanitarian access continues," she said.

"It is imperative to have immediate humanitarian access to all communities affected by conflict in South Kordofan," Lindborg said.

Southern Kordofan and Blue Nile straddle Sudan and South Sudan's geographical and political lines. The population in these areas has faced "exclusion, marginalization and discriminatory practices that have resulted in their opposition to the Sudanese government," the U.N. Office of the High Commissioner for Human Rights said last year.

Speaking to CNN in advance of his testimony, Clooney said that in recent weeks, the Satellite Sentinel Project -- which he has previously described as "anti-genocide paparazzi" -- managed to capture images of bombs being dropped on civilians, leaving mass graves.

Prendergast told CNN that documenting the atrocities under way in Sudan is critical, as is "building a constituency of people in the United States who care about these issues and will tell President (Barack) Obama and their members of Congress and senators that it matters to them ... that the United States steps up and takes a leading role in helping to resolve these problems."

Clooney said the efforts are getting support from the White House and Congress.

"We're meeting in Congress because the House is trying to pass a bill right now that has a very good chance of passing that has some pretty robust sanctions. We're hoping the Senate will do the same. The truth is, there is a lot of ways to attack this problem.

"One is to do what we did with terrorist groups, which is go after the money, find where the money is. These guys are not buying their weapons with Sudanese pounds. So find their offshore accounts in Malaysia, places like that, and freeze them.

"The other way is to actually work with China, not try to guilt them, but work with them to say, 'Listen, you guys are losing 6% of your oil import right now from the Sudan because they've shut off the oil. Let's work together to find a way to get that oil turned back on by fixing these problems.' "

Speaking to the Senate committee, Clooney pointed out that the Sudan situation is affecting global gas prices. "What happens in Sudan matters very much to us now economically," he said.