OATH OF OFFICE Defense Secretary Leon E. Panetta administers the oath of office to Marine Corps Gen. John F. Kelly before the U.S. Southern Command's change-of-command ceremony in Miami, Nov. 19, 2012. Kelly assumed command from Air Force Gen. Douglas M. Fraser. SHARE: Download: Full Size (0.06 MB) Credit: VIRIN: 454904-O-XBY71-839.jpg Photo Gallery