Chairman of the Joint Chiefs of Staff U.S. Army Gen. Martin E. Dempsey admires a Warrior Games athlete's medal while attending the Warrior Games tailgate celebration co-held at the Air Force versus Navy football game at the U.S. Air Force Academy's Falcon Stadium in Colorado Springs, Colo., Oct. 4, 2014. (DOD photo by Staff Sgt. Sean K. Harp, U.S. Army/Released)