USArmySergeantBoweBergdahl,accusedofendangeringfellowsoldierswhosearchedforhimafterhewalkedoffhiscombatoutpostinAfghanistanin2009andwascapturedbytheTaliban,plea
U.S. Defense Secretary Chuck Hagel on Wednesday defended the release of five Taliban detainees in exchange for the only American soldier held captive in Afghanistan.