Vice Chairman of the Joint Chiefs of Staff Admiral James A. Winnefeld Jr. speaks to the Warrior Games athletes and their families during the opening ceremonies of the 2013 Warrior Games at the U.S. Olympic Training Center in Colorado Springs, Colo., May 11. From May 11-16, more than 200 wounded, ill and injured servicemembers and veterans from the U.S. Marines, Army, Air Force and Navy, as well as a team representing U.S. Special Operations Command and an international team representing the United Kingdom, will compete for the gold in track and field, shooting, swimming, cycling, archery, wheelchair basketball and sitting volleyball at the U.S. Olympic Training Center and U.S. Air Force Academy. The military service with the most medals will win the Chairman's Cup.