A screen grab of Syrian Attorney General Anan Bakkor, during a video he made where he resigned from his post and revealed that he was forced to cover up deaths related to the popular uprising in the country. YouTube hide caption

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Matthew VanDyke walks toward his former cell as he takes journalists on a tour of the Abu Salim prison in the Libyan capital, Tripoli, on Tuesday. Francisco Leong/AFP/Getty Images hide caption

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Libyan rebel fighters advance in their tank about 60 miles east of the town of Sirte on Tuesday. Sirte is Moammar Gadhafi's hometown and the last bastion of his loyalist forces. Eric Feferberg/AFP/Getty Images hide caption

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A Syrian military tank takes position in a residential street in the central city of Homs Monday. Government troops reportedly are defecting to join the activists. Joesph Eid/AFP/Getty Images hide caption

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Rex Goodnight (right) works with contractors in Afghanistan. His program, Afghanistan Reachback, works to create buildings using the resources Afghans actually have. Courtesy of Rex Goodnight hide caption

itoggle caption Courtesy of Rex Goodnight