KENTUCKY COMMENCEMENT Navy Adm. Mike Mullen, chairman of the Joint Chiefs of Staff, addresses graduates and faculty during commencement exercises for the University of Kentucky's Class of 2008 in Lexington, Ky., May 4, 2008. SHARE IMAGE: Download Image: Full Size (0.05 MB) Photo By: VIRIN: 982791-T-WUD37-853.jpg Photo Gallery