U.S. shuts embassy in Central African Republic

WASHINGTON The State Department is closing its embassy in the Central African Republic and ordering its diplomatic team to leave as rebels there continue to advance and violence escalates.

U.S. officials said the U.S. ambassador and about 40 others, including a number of Americans, were flown out of Bangui on a U.S. Air Force C-40 headed to Kenya. The officials spoke on condition of anonymity because they were unauthorized to discuss the evacuation publicly.

In a statement, the State Department said: "This decision is solely due to concerns about the security of our personnel and has no relation to our continuing and long-standing diplomatic relations with the CAR."



Rebels have seized at least 10 towns across the sparsely populated north of the impoverished country, and residents in the capital of 600,000 people fear insurgents could attack at any time.

On Sunday, the State Department issued a warning recommending against travel to the country and authorized non-emergency personnel in Bangui to leave.

Also on Thursday, the president of Central African Republic urgently called on France and other foreign powers to help his government fend off rebels, but French officials declined to offer any military assistance.

The developments suggest Central African Republic could be on the brink of another violent change in government, something not new in the history of this resource-rich, yet deeply impoverished country. The current president, Francois Bozize, himself came to power nearly a decade ago in the wake of a rebellion.

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Retired Gen. Norman Schwarzkopf Dead at 78













H. Norman Schwarzkopf, the retired general credited with leading U.S.-allied forces to a victory in the first Gulf War, has died at age 78, a U.S. official confirmed to ABC News.


He died today in Tampa, Fla., a U.S. official told the Associated Press.


Schwarzkopf, sometimes called "Stormin' Norman" because of his temper, actually led Republican administrations to two military victories: a small one in Grenada in the 1980s and a big one as de facto commander of allied forces in the Gulf War in 1991.


"'Stormin' Norman' led the coalition forces to victory, ejecting the Iraqi Army from Kuwait and restoring the rightful government," read a statement by former Secretary of State Colin Powell, who was chairman of the Joint Chiefs of Staff during the Gulf War. "His leadership not only inspired his troops, but also inspired the nation."


Schwarzkopf's success during what was known as Operation Desert Storm came under President George H.W. Bush, who said today through his office that he mourned "the loss of a true American patriot and one of the great military leaders of his generation."


"Gen. Norm Schwarzkopf, to me, epitomized the 'duty, service, country' creed that has defended our freedom and seen this great nation through our most trying international crises," Bush said. "More than that, he was a good and decent man -- and a dear friend."


Bush's office released the statement though Bush, himself, was ill, hospitalized in Texas with a stubborn fever and on a liquids-only diet.








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Schwarzkopf, the future four-star general, was born Aug. 24, 1934, in Trenton, N.J. He was raised as an army brat in Iran, Switzerland, Germany and Italy, following in his father's footsteps to West Point and being commissioned as a second lieutenant in 1956.


Schwarzkopf's father, who shared his name, directed the investigation of the Lindbergh baby kidnapping as head of the New Jersey State Police, later becoming a bridgadier general in the U.S. Army.


The younger Schwarzkopf earned three Silver Stars for bravery during two tours in Vietnam, gaining a reputation as an opinionated, plain-spoken commander with a sharp temper who would risk his own life for his soldiers.


"He had volunteered to go to Vietnam early just so he could get there before the war ended," said former Army Col. William McKinney, who knew Schwarzkopf from their days at West Point, according to ABC News Radio.


In 1983, as a newly-minted general, Schwarzkopf once again led troops into battle in President Reagan's invasion of Granada, a tiny Caribbean island where the White House saw American influence threatened by a Cuban-backed coup.


But he gained most of his fame in Iraq, where he used his 6-foot-3, 240-pound frame and fearsome temper to drive his troops to victory. Gruff and direct, his goal was to win the war as quickly as possible and with a focused objective: getting Iraq out of Kuwait.


"If it had been our intention to take Iraq, if it had been our intention to destroy the country, if it had been our intention to overrun the country, we could have done it unopposed," he said at a military briefing in 1991.


He spoke French and German to coalition partners, showed awareness of Arab sensitivities and served as Powell's operative man on the ground.


Powell today recalled Schwarzkopf as "a great patriot and a great soldier," who "served his country with courage and distinction for over 35 years."


"He was a good friend of mine, a close buddy," Powell added. "I will miss him."


Schwarzkopf retired from the Army after Desert Storm in 1991, writing an autobiography, becoming an advocate for prostate cancer awareness, serving on the boards of various charities and lecturing. He and his wife, Brenda, had three children.


Schwarzkopf spent his retirement in Tampa, home base for his last military assignment as commander-in-chief of U.S. Central Command.


ABC News' Dana Hughes, Gina Sunseri and Polson Kanneth contributed to this report.



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Syria to discuss Brahimi peace proposals with Russia


BEIRUT (Reuters) - Syrian President Bashar al-Assad sent a senior diplomat to Moscow on Wednesday to discuss proposals to end the conflict convulsing his country made by international envoy Lakhdar Brahimi, Syrian and Lebanese sources said.


Brahimi, who saw Assad on Monday and is planning to hold a series of meetings with Syrian officials and dissidents in Damascus this week, is trying to broker a peaceful transfer of power, but has disclosed little about how this might be done.


More than 44,000 Syrians have been killed in a revolt against four decades of Assad family rule, a conflict that began with peaceful protests but which has descended into civil war.


Past peace efforts have floundered, with world powers divided over what has become an increasingly sectarian struggle between mostly Sunni Muslim rebels and Assad's security forces, drawn primarily from his Shi'ite-rooted Alawite minority.


Deputy Foreign Minister Faisal Makdad flew to Moscow to discuss the details of the talks with Brahimi, said a Syrian security source, who would not say if a deal was in the works.


However, a Lebanese official close to Damascus said Makdad had been sent to seek Russian advice on a possible agreement.


He said Syrian officials were upbeat after talks with Brahimi, the U.N.-Arab League envoy, who met Foreign Minister Walid Moualem on Tuesday a day after his session with Assad, but who has not outlined his ideas in public.


"There is a new mood now and something good is happening," the official said, asking not to be named. He gave no details.


Russia, which has given Assad diplomatic and military aid to help him weather the 21-month-old uprising, has said it is not protecting him, but has fiercely criticized any foreign backing for rebels and, with China, has blocked U.N. Security Council action on Syria.


"ASSAD CANNOT STAY"


A Russian Foreign Ministry source said Makdad and an aide would meet Foreign Minister Sergei Lavrov and Mikhail Bogdanov, the Kremlin's special envoy for Middle East affairs, on Thursday, but did not disclose the nature of the talks.


On Saturday, Lavrov said Syria's civil war had reached a stalemate, saying international efforts to get Assad to quit would fail. Bogdanov had earlier acknowledged that Syrian rebels were gaining ground and might win.


Given the scale of the bloodshed and destruction, Assad's opponents insist the Syrian president must go.


Moaz Alkhatib, head of the internationally-recognized Syrian National Coalition opposition, has criticized any notion of a transitional government in which Assad would stay on as a figurehead president stripped of real powers.


Comments on Alkhatib's Facebook page on Monday suggested that the opposition believed this was one of Brahimi's ideas.


"The government and its president cannot stay in power, with or without their powers," Alkhatib wrote, saying his Coalition had told Brahimi it rejected any such solution.


While Brahimi was working to bridge the vast gaps between Assad and his foes, fighting raged across the country and a senior Syrian military officer defected to the rebels.


Syrian army shelling killed about 20 people, at least eight of them children, in the northern province of Raqqa, a video posted by opposition campaigners showed.


The video, published by the Syrian Observatory for Human Rights, showed rows of blood-stained bodies laid out on blankets. The sound of crying relatives could be heard in the background.


The shelling hit the province's al-Qahtania village, but it was unclear when the attack had occurred.


STRATEGIC BASE


Rebels relaunched their assault on the Wadi Deif military base in the northwestern province of Idlib, in a battle for a major army compound and fuel storage and distribution point.


Activist Ahmed Kaddour said rebels were firing mortars and had attacked the base with a vehicle rigged with explosives.


The British-based Observatory, which uses a network of contacts in Syria to monitor the conflict, said a rebel commander was among several people killed in Wednesday's fighting, which it said was among the heaviest for months.


The military used artillery and air strikes to try to hold back rebels assaulting Wadi Deif and the town of Morek in Hama province further south. In one air raid, several rockets fell near a field hospital in the town of Saraqeb, in Idlib province, wounding several people, the Observatory said.


As violence has intensified in recent weeks, daily death tolls have climbed. The Observatory reported at least 190 had been killed across the country on Tuesday alone.


The head of Syria's military police changed sides and declared allegiance to the anti-Assad revolt.


"I am General Abdelaziz Jassim al-Shalal, head of the military police. I have defected because of the deviation of the army from its primary duty of protecting the country and its transformation into gangs of killing and destruction," the officer said in a video published on YouTube.


A Syrian security source confirmed the defection, but said Shalal was near retirement and had only defected to "play hero".


Syrian Interior Minister Mohammed Ibrahim al-Shaar left Lebanon for Damascus after being treated in Beirut for wounds sustained in a rebel bomb attack this month.


(Additional reporting by Laila Bassam; Writing by Alistair Lyon; Editing by Andrew Osborn)



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US childhood obesity dips for first time in decades: study






CHICAGO: Obesity rates among small children may finally be on the decline after more than tripling in the United States the past 30 years, a study out Wednesday indicated.

The study found that obesity rates peaked in 2004 and then declined slightly among low-income children aged two to four who receive benefits from a federal food stamp program called SNAP.

"To our knowledge, this is the first national study to show that the prevalence of obesity and extreme obesity among young US children may have begun to decline," wrote lead author Liping Pan of the Centres for Disease Control and Prevention (CDC).

"The results of this study indicate modest recent progress of obesity prevention among young children. These findings may have important health implications because of the lifelong health risks of obesity and extreme obesity in early childhood."

Obesity is most prevalent among minority and low-income families and has been associated with a range of health problems and premature death.

The researchers analysed data from a paediatric nutrition surveillance system which monitors almost half of the children eligible for federally funded maternal and child health and nutrition programs.

They were able to access height and weight data from 27.5 million children aged two to four in the 30 states which consistently reported their data.

In 1998, obesity levels were at 13.05 percent of the children. This rose to a peak of 15.36 percent in 2004 before declining to 14.94 percent in 2010.

Extreme obesity rates rose from 1.75 percent in 1998 to a peak of 2.22 percent in 2003 before slipping down to 2.07 percent in 2010, the study published in the Journal of the American Medical Association found.

In an accompanying editorial, Dr. David Ludwig said the declines seen are not enough, and he urged an overhaul of the federal food stamp program (SNAP) to help low-income families tackle obesity by eliminating junk food and adding more fruit and vegetables to their diet.

"SNAP is essential for hunger prevention in the United States, but its exclusive focus on food quantity contributes to malnutrition and obesity, and is misaligned with the goal of helping beneficiaries lead healthier lives," wrote Ludwig, who works in an obesity prevention centre at Boston Children's Hospital.

While other federal food programs, like the free meals offered in schools, have been revised to focus on healthful eating, SNAP has no regulations to influence the quality of food purchased.

Ludwig noted that it pays for an estimated US$4 billion in soft drinks per year, which adds up to about 20 million servings of soda a day.

"The public pays for sugary drinks, candy, and other junk foods included in SNAP benefits twice: once at the time of purchase, and later for the treatment of diet-induced disease through Medicaid and Medicare," he wrote.

"The nation's US$75 billion investment in SNAP could provide a major opportunity to reduce the burden of diet-related disease among low-income children and families if policies that promote nutritional quality are instituted."

More than a third of US children were overweight in 2008, the CDC found in a previous study.

Childhood obesity rates jumped from seven percent of children aged six to 11 in 1980 to 20 percent in 2008. The number of obese teens aged 12 to 19 jumped from five percent to 18 percent over the same period.

-AFP/fl



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Tap Twitter, control a cockroach





Too bad we can't control all cockroaches through Twitter. Yuck.



(Credit:
Brittany Ransom)


Next time you see a cockroach, don't scurry away faster than it can flee. In fact, if you're a lover of the weirder side of life, the intrusive insect could represent one heck of a science project.


For example, artist Brittany Ransom created Twitter Roach -- a discoid cockroach that can be controlled through tweets that it receives on the popular microblogging service.




As it turns out, humans can actually control cockroaches with a device called RoboRoach -- a tiny electronic backpack that attaches to a cockroach and stimulates the bug's antenna nerves, enabling the controller to turn the insect left or right with the press of a button.


Ransom built upon the Roboroach concept and added some Arduino hardware and custom-programmed software to link the bug to Twitter. While on display at the "Life, in some form" art exhibition by the Chicago Artists Coalition, visitors could send the @TweetRoach account commands such as "#TweetRoachLeft" and #TweetRoachRight."





The Tweet Roach sits while awaiting its next command.



(Credit:
Brittany Ransom)



Those of you concerned about insect welfare can rest easy; the roach didn't stay enslaved all day long. Ransom told Crave via e-mail that the bug "wears the backpack for short intervals" and "is only accessible to the Twitter community during designated times." To avoid a flood of commands, Ransom set the cockroach to receive no more than one tweet every 30 seconds.


Why would someone take on such a strange project? Ransom says she's exploring a kind of insectoid parallel to the digital overstimulation many of us experience today. She aims to see if the cockroach can learn to eventually learn to adapt and ignore the stimulating effects of her setup.


"At what point does its intelligence and ability take over? How much does it take before we are all desensitized to overstimulation? As we, as human beings, grow more cyborgian and interconnected through social media, this project helps us participate in discovering the answer," Ransom said in an e-mail about the project.



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Study: Cancer drug substitute linked to higher rate of relapse

(CBS News) Abby Alonzo was 10 when she was diagnosed in 2009 with Hodgkin's lymphoma, a cancer of the immune system. With proper treatment, 90 percent of patients survive.

"It wasn't as hard for me as I think it as it was on my mom and my brother and my dad," Abby says.

Abby began a seven-drug regimen. But in 2010, doctors told Abby's mother, Katie, there was a nationwide shortage of one of the medicines -- mechlorethamine.

"I started to get a little hysterical, 'Why is it not available?'" says Katie.

In 2010, 23 cancer drugs had shortages. Reasons include manufacturing problems and low profit margins for the drugs, which became mostly generic, and therefore less expensive, than brand-name.

"There is really nothing you can do," Katie says. "You do what your doctor tells you to do, you take what medications your doctor tells you to take, and you pray that it works. And if one of those medications isn't available, you just take, you know, the next-best thing."

Doctors thought the next-best thing for patients like Abby was a drug called cyclophosphamide.

Life-saving cancer drugs for children stuck in federal legislative limbo

But a new study in the New England Journal of Medicine showed 88 percent treated with the original drug were cancer-free after two years -- compared to only 75 percent of those receiving the replacement drug.

"This is the first study to clearly show that when we substitute one drug for what we think is just an equally good drug, that's not always going to be the case. So it's demonstrating a negative impact on patients," says Dr. Richard Gilbertson, the director of cancer care at St. Jude Children's Research Hospital.

Abby was one of the patients who relapsed. She then needed a bone marrow transplant, radiation and more chemotherapy. Right now, she shows no signs of cancer.

"What if I relapsed again? Or what if something else happens? You know, it is just really scary, that part," Abby says.

The original drug in the study is finally available again after almost three years. But there are still 13 drugs used in cancer therapy, and a total of 100 on the FDA shortage list.

Congress passed legislation last July giving the FDA more authority to deal with cancer drug shortages. That new law has made a big difference, and the key provision is the requirement that drug manufacturers let the FDA know when there's an impending shortage.

Since that law was passed, there has been a doubling of those notifications, so the FDA can increase imports from abroad and tell other manufacturers in the United States to step up production.

Another provision in that law is that the FDA set up a task force looking at other possible solutions to the drug shortage crisis, and they're required to submit that report to Congress by this coming July.

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Toyota Agrees to $1B Settlement in Acceleration Case












Toyota has agreed to pay more than $1 billion to customers to settle a class action lawsuit that alleged its vehicles accelerated dangerously and without warning, according to statements by the carmaker and the plaintiffs' attorney.


The deal, which still needs approval by a federal judge in California, includes a $250 million fund to be paid to Toyota owners who sold their cars at a loss following reports of vehicle malfunctions, as well as the installation of a brake override system in about 3.25 million vehicles


An additional $250 million fund will be created to pay those owners whose vehicles are not eligible for the retrofitted brakes.






David Zalubowski/AP PHoto







Toyota recalled more than 14 million vehicles after reports of sudden, unexplained acceleration in several models began to surface between 2009 and 2010. There were also reports of brake problems with the Prius hybrid.


Toyota insists that it was not an electrical flaw that caused the acceleration problems, but driver error, floor mats and sticky gas pedals.


Both the National Highway Traffic Safety Administration and NASA have said there is nothing in wrong with programs that run the vehicles' onboard computers


"From the very start, this was a challenging case," said Steve Berman, the plaintiffs' lawyer. "We brought in automotive experts, physicists and some of the world's leading theoreticians in electrical engineering to help us understand what happened to drivers experiencing sudden acceleration."


The settlement also includes $30 million to be given to outside groups to study automotive safety.


In a statement, Toyota agreed to the deal.


"In keeping with our core principles, we have structured this agreement in ways that work to put our customers first and demonstrate that they can count on Toyota to stand behind our vehicles." said Toyota spokesman Christopher P. Reynolds.



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Egypt approves constitution drafted by Mursi allies


CAIRO (Reuters) - Egyptian voters overwhelmingly approved a constitution drafted by President Mohamed Mursi's allies, results announced on Tuesday showed, proving that liberals, leftists and Christians have been powerless to halt the march of Islamists in power.


Final elections commission figures showed the constitution adopted with 63.8 percent of the vote in the referendum held over two days this month, giving Mursi's Islamists their third straight electoral victory since veteran autocrat Hosni Mubarak was toppled in a 2011 revolution.


Opposition groups had taken to the streets to block what they see as a move to ram through a charter that mixes politics and religion dangerously and ignores the rights of minorities.


Mursi says the text - Egypt's first constitution since Mubarak's fall - offers enough protection for minorities, and adopting it quickly is necessary to end two years of turmoil and political uncertainty that has wrecked the economy.


"I hope all national powers will now start working together now to build a new Egypt," Murad Ali, a senior official in the Muslim Brotherhood's Freedom and Justice Party, told Reuters.


"I see this as the best constitution in Egypt's history."


In a sign that weeks of unrest have taken a further toll on the economy, the government ordered new restrictions on foreign currency apparently designed to prevent capital flight. Leaving or entering with more than $10,000 cash is now banned.


Two years since waves of unrest broke out across the Middle East and North Africa - sweeping away long-entrenched rulers in Tunisia, Libya and Yemen as well as Egypt - well-organized Islamist parties have emerged as the main beneficiaries.


Urban secularists and liberals who were behind the revolts complain that their success has been hijacked.


"We need a better constitution," said Khaled Dawood, an opposition spokesman. "It does not represent all Egyptians."


Mursi's opponents say the new constitution could allow clerics to intervene in lawmaking, while offering scant protections to minorities and women. Mursi dismisses those criticisms, and many Egyptians are fed up with street protest movements that have prevented a return to normality.


Immediately after the announcement, a small group of protesters set tires on fire and blocked traffic near the central Tahrir square, the cradle of Egypt's uprising, but there were no immediate signs of violence or major demonstrations.


Washington, which provides billions of dollars a year in military and other support for Egypt and regards it as a pillar of security in the Middle East, called on Egyptian politicians to bridge divisions and on all sides to reject violence.


"President Mursi, as the democratically elected leader of Egypt, has a special responsibility to move forward in a way that recognizes the urgent need to bridge divisions," State Department spokesman Patrick Ventrell said. He noted that many Egyptians had voiced "significant concerns" over the constitutional process.


WORSENING ECONOMY


The government says its opponents are worsening the economic crisis by prolonging political upheaval. It has pledged to impose unpopular tax increases and spending cuts to win a loan package from the International Monetary Fund.


The ban on travelling with more than $10,000 in cash followed a pledge by the central bank to take unspecified measures to protect Egyptian banks. Some Egyptians have begun withdrawing their savings in fear of more restrictions.


"I am not going to put any more money in the bank and neither will many of the people I know," said Ayman Osama, father of two young children.


He said he had taken out the equivalent of about $16,000 from his account this week and planned to withdraw more, adding that he had also told his wife to buy more gold jewellery.


The "yes" vote paves the way for a parliamentary election in about two months, setting the stage for another battle between surging Islamists and their fractious opponents.


The final result, announced by the election commission, matched - to the last decimal place - an earlier unofficial tally announced by Mursi's Muslim Brotherhood.


But the opposition said it was disappointed - it had appealed for the result to be amended to reflect what it described as major vote violations during the two-round vote.


Officials said there were no violations serious enough to change the result significantly. "We have seriously investigated all the complaints," said judge Samir Abu el-Matti of the Supreme Election Committee. The final turnout was 32.9 percent.


SENSE OF CRISIS


The referendum has sharpened painful divisions in the Arab world's most populous nation and a growing atmosphere of crisis has gripped Egypt's polarized society.


Anxiety about the economy deepened this week when Standard and Poor's cut Egypt's long-term credit rating. Prime Minister Hisham Kandil told the nation of 83 million on Tuesday the government was committed to fixing the economy.


"The main goals that the government is working towards now is plugging the budget deficit, and working on increasing growth to boost employment rates, curb inflation, and increase the competitiveness of Egyptian exports," he said.


The referendum follows Islamist victories in parliamentary and presidential elections, representing a decisive shift in a country at the heart of the Arab world where Mursi's Muslim Brotherhood was suppressed for generations by military rulers.


However, secularist and liberal opposition members hope they can organize better in time for the next parliamentary vote.


Hossam El-Din Ali, a 35-year-old newspaper vendor in central Cairo, said he agreed the new constitution would help bring some political stability but like many others he feared the possible economic austerity measures lying ahead.


"People don't want higher prices. People are upset about this," he said. "There is recession, things are not moving. But I am wishing for the best, God willing."


(Additional reporting by Patrick Werr, Tamim Elyan, Ahmed Tolba and Marwa Awad; Writing by Maria Golovnina)



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China and emerging powers to pay more for UN






UNITED NATIONS: China, Brazil, India and other emerging powers agreed to major increases in their United Nations payments as the global body hammered out a new budget deal this week to avoid its own fiscal cliff.

The boom countries will pay more as economic crisis allows European nations, such as Britain, Germany and France and Japan to cut their contributions.

While the sums involved are not huge by global standards -- the revised UN budget for 2012-2013 is $5.4 billion -- diplomats say the new shareout is a snapshot of the world's changing economic fortunes.

And the UN system has maintained sum of its quirks with Greece, despite its economic slump, still paying more than India, which aspires to become a permanent member of the UN Security Council.

UN contributions are worked out according to a country's share of global gross national income (GNI). China will pay an extra 61 per cent in UN fees, taking its share of the budget from 3.2 to 5.1 per cent. It will overtake Canada and Italy to become the sixth biggest UN contributor.

Brazil has agreed to an 82 per cent hike in payments. It will pay 2.9 per cent of the budget instead of 1.6 per cent. India's payments will increase 24 per cent, taking its budget share from 0.5 to 0.66 per cent. And Russia's payments will go up by 52 per cent.

The United States remains the major UN financier, though its contributions are pegged at 22 per cent while it accounts for 24.2 per cent of world GNI.

Other major contributors will all see payments decrease. Japan, in second place, will see a 13.5 per cent drop to 10.8 per cent of the budget. It previously accounted for 12.5 per cent of UN finances.

Germany's share of the budget will fall from 8.0 to 7.1 per cent, France from 6.1 to 5.6 per cent and Britain from 6.6 to 5.18 per cent.

"This is a start brought on by the economic crisis in Europe, but there will have to be more changes eventually," said one western diplomat.

Another noted the new payment breakdown reflects changes around the world, and that the contrast between Greece and India was "striking."

Greece's share of budget will decrease from 0.7 to 0.64 per cent. But its share of global GNI is 0.5 per cent, while India, which pays about the same amount, accounts for 2.2 per cent of world GNI.

A complicated series of rebates allows various countries to claim reductions in payments. China and the other emerging powers still pay less than their share of the world economy. The Europeans and Japan still pay more.

The UN's regular budget does not include its peacekeeping operations, which cost more than $7.5 billion a year and are paid for with separate assessments.

Under the deal agreed this week, a pay freeze has been ordered for the estimated 10,000 UN staff in New York.

- AFP/ck



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Stuxnet attacks Iran again, reports say




An Iranian news agency says the country successfully fended off yet another attack by the Stuxnet worm, according to reports.


The cyberattack targeted a power plant and other sites in southern Iran over the fall, the BBC and the Associated Press reported today.


Discovered in June 2010, Stuxnet is believed to be the first malware targeted specifically at critical infrastructure systems. It's thought to have been designed to shut down centrifuges at Iran's Natanz uranium enrichment plant, where stoppages and other problems reportedly occurred around that time. The sophisticated worm spreads via USB drives and through four previously unknown holes, known as zero-day vulnerabilities, in Windows.


Stuxnet is just one of several versions of malware aimed at Middle Eastern countries in the past two and a half years. Along Stuxnet, there have arisen Duqu, Gauss, Mahdi, Flame, Wiper, and Shamoon.


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