Marine Corps Cpl. Marcus Chischilly, a wounded warrior with the West Team, dives in the pool at the start of the 50-meter race during the 2012 Marine Corps Trials hosted by the Wounded Warrior Regiment on Marine Corps Base Camp Pendleton, Calif., Feb. 21, 2012. Chischilly won the silver medal in the race for single-leg amputees. Wounded warrior Marines, veterans and allies are competing in the second annual trials.