SPECIAL MOMENT Army Gen. Martin E. Dempsey, left, chairman of the Joint Chiefs of Staff, applauds U.S. Army Lt. Col. Mark Weber, center, and his wife, Kristen, during Weber's end of service ceremony at the Minnesota National Guard Armory in Rosemount, Minn., Aug. 16, 2012. SHARE: Download: Full Size (0.06 MB) Credit: VIRIN: 041634-U-TKN80-880.jpg Photo Gallery