OATH OF OFFICE Michael G. Vickers, left, with his wife Melana at his side, takes the oath of office from Defense Secretary Robert M. Gates, right, Oct. 18, 2007, to become the new assistant secretary of defense for special operations and low intensity conflict. SHARE: Download: Full Size (0.02 MB) Credit: VIRIN: 072396-O-XTN87-003.jpg Photo Gallery