Retired U.S. Army Staff Sgt. Michael Kacer, a member of the Army wounded warrior field team, practices discus for the 2013 Warrior Games May 4, 2013, in Colorado Springs, Colo. 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. (DOD photo by Marvin Lynchard/Released)