Joseph Negron, a member of the U.S. Marine Corps All-Marine

Joseph Negron, a member of the U.S. Marine Corps All-Marine wheelchair basketball team, does drills and works on his agility and shooting skills during final training at the U.S. Air Force Academy in Colorado Springs, Colo., April 22, 2012, in preparation for the 2012 Warrior Games. The Warrior Games is an annual event allowing wounded, ill and injured Service members and veterans to compete in Paralympic sports including archery, cycling, shooting, sitting volleyball, track and field, swimming and wheelchair basketball. (U.S. Marine Corps photo by Marvin Lynchard/Released)