Afghan National Army troops take a break while on a joint patrol and clearing operation with Butcher Troop, part of the U.S. Army's 1st Infantry Division, in eastern Afghanistan. David Gilkey/NPR/Redux hide caption

itoggle caption David Gilkey/NPR/Redux

Tracer bullets light up the sky during an attack Tuesday at the Inter-Continental hotel in Afghanistan's capital, Kabul. Massoud Hossaini/AFP/Getty Images hide caption

itoggle caption Massoud Hossaini/AFP/Getty Images

Defeated candidates from Afghanistan's September 2010 election wait for the resumption of proceedings of a special tribunal in a Kabul courtroom on Thursday. The tribunal decided that 62 members of Parliament would be replaced on fraud charges. Gemunu Amarasinghe/AP hide caption

itoggle caption Gemunu Amarasinghe/AP

Air conditioners keep tents cool on a U.S. military base in Iraq. The tents have been treated with polyurethane foam to increase energy efficiency. Courtesy Steven Anderson hide caption

itoggle caption Courtesy Steven Anderson

This is a June 9, 2011, photo provided by airline passenger Jill Tarlow showing an unnamed passenger scantily dressed and taken at the airport in Fort Lauderdale, Fla. Jill Tarlow/AP hide caption

itoggle caption Jill Tarlow/AP

House Majority Leader Eric Cantor, R-Va., at the Capitol in Washington, June 13, 2011. Cantor recently announced that he would not return to the budget negotiations. J. Scott Applewhite/ASSOCIATED PRESS hide caption

itoggle caption J. Scott Applewhite/ASSOCIATED PRESS