STANDING OVATION U.S. Army Gen. Stanley A. McChrystal receives a standing ovation from U.S. Defense Secretary Robert M. Gates and U.S. Army Chief of Staff Gen. George W. Casey Jr. during a retirement ceremony for McChrystal on Fort Lesley J. McNair in Washington, D.C., July 23, 2010. SHARE: Download: Full Size (0.08 MB) Credit: VIRIN: 470602-Y-OGU41-554.jpg Photo Gallery