A&M CADET VISIT Texas A&M University's Corps of Cadets and Secretary of Defense Robert M. Gates give the traditional "Gig'em" sign at the Pentagon, March 14, 2007. The cadets presented Gates with a pair of "senior boots," for his service as president of the university. SHARE: Download: Full Size (0.04 MB) Credit: VIRIN: 936501-L-XJR56-024.jpg Photo Gallery