Sen. Rand Paul, R-Ky., speaks on Capitol Hill in Washington, Wednesday, Sept. 17, 2014, during a Senate Foreign Relations Committee hearing on the U.S. strategy to defeat the Islamic State group. (AP Photo/Carolyn Kaster)
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Sen. Rand Paul, R-Ky., speaks on Capitol Hill in Washington, Wednesday, Sept. 17, 2014, during a Senate Foreign Relations Committee hearing on the U.S. strategy to defeat the Islamic State group. (AP Photo/Carolyn Kaster)
