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Photo by: ROGER L. WOLLENBERG

Army General David H. Petraeus, commander, U.S. Central Command, speaks with Sen. John McCain, Arizona Republican, prior to testifying before the Senate Armed Services Committee on the situation in Afghanistan on Capitol Hill in Washington on June 16, 2010. The hearing is continued from Tuesday when Gen. Petraeus slumped briefly during testimony, which aides blamed on dehydration and jet lag. (UPI/Roger L. Wollenberg)

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