Retired U.S. Army veteran Dugie Denton, a member of the 2012 U.S. Paralympic archery team, aims his bow as spectators look on during the men's individual open compound quarterfinals match during the Paralympic Games at the Royal Artillery Barracks in London Sept. 2, 2012. The Paralympics is a major international sporting event in which thousands of athletes, including wounded and injured U.S. Service members, participate in a variety of sporting events. (U.S. Army photo by Sgt. 1st Class Tyrone C. Marshall Jr./Released)