OATH OF OFFICE Defense Secretary Robert M. Gates, left, administers the oath of office to newly appointed Undersecretary of Defense for Intelligence Michael G. Vickers during a ceremony at the Pentagon, April 27, 2011. Vickers' wife, Melana, held the Bible. SHARE: Download: Full Size (0.07 MB) Credit: VIRIN: 404243-T-YHD61-187.jpg Photo Gallery