CLOSING CEREMONY Navy Adm. Mike Mullen, chairman of the Joint Chiefs of Staff, delivers remarks over a giant video screen during the 2011 Warrior Games closing ceremonies held at the U.S. Air Force Academy in Colorado Springs, Colo., May 21, 2011. SHARE: Download: Full Size (0.07 MB) Credit: VIRIN: 641340-W-GXQ27-232.jpg Photo Gallery