**FILE** Sen. John McCain, R-Ariz., asks a question of the panel during a Senate Foreign Relations Committee hearing on Syria on Capitol Hill in Washington, Tuesday, Sept. 3, 2013. (AP Photo/Jacquelyn Martin)
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**FILE** Sen. John McCain, R-Ariz., asks a question of the panel during a Senate Foreign Relations Committee hearing on Syria on Capitol Hill in Washington, Tuesday, Sept. 3, 2013. (AP Photo/Jacquelyn Martin)
