This 2010 image, provided by IntelCenter, shows Humam Khalil Abu-Mulal al-Balawi in a posthumous video message posted on extremist websites. The al-Qaida double agent killed seven CIA operatives, a Jordanian spy and himself when he set off a bomb strapped to his body at a base in Afghanistan in December 2009. AP/IntelCenter hide caption

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Secretary of State Hillary Rodham Clinton during a news conference in Dhaka, Bangladesh, on Saturday (March 5, 2012). Munir Uz Zaman /AFP/Getty Images hide caption

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Chinese activist Chen Guangcheng (in wheelchair) held the hand of Gary Locke (at right) the U.S. ambassador to China in Beijing as he arrived at a hospital in Beijing on Wednesday. AFP/Getty Images hide caption

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This image was provided by The International Group for Historic Aircraft Recovery. Taken in late 1937 off the South Pacific island of Nikumaroro, it interests investigators because of the object on the left side of the photo. Something is sticking out of the water. Enhanced analysis indicates that could be part of Amelia Earhart's plane, investigators say. /AP hide caption

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Secretary of State Hillary Clinton (in red) shook hands with a child as she visited Cairo's Tahrir Square earlier today (March 16, 2011). Paul J. Richards /AFP/Getty Images hide caption

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