U.S. Secretary of Defense Robert Gates walks to his aircraft at Kabul Airport Tuesday June 7, 2011. In a last farewell to US and international forces in Afghanistan, Defense Secretary Robert Gates ... more 
U.S. Secretary of Defense Robert Gates walks to his aircraft at Kabul Airport Tuesday June 7, 2011. In a last farewell to US and international forces in Afghanistan, Defense Secretary Robert Gates says they are on track to deliver a decisive blow against the Taliban. less 
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Associated Press | Photo By /Jason Reed, Pool
Tue, Jun 7, 2011 4:32 AM EDT