EXCLUSIVE: Masked from public view, two of the U.S. military’s elite special operations commandos have been awarded medals for bravery for a mission that further undercuts the Obama administration’s original story about the Benghazi tragedy. For months, administration officials have claimed no special operations forces were dispatched from outside Libya to Benghazi during the Sept. 11, 2012, al Qaeda terrorist attacks on the U.S. diplomatic mission and CIA annex because none was within range. The Pentagon, under intense public criticism for not coming to the aid of besieged Americans, published an official timeline in November that carefully danced around the...