Adm. Mike Mullen greets the U.S. Naval Academy Midshipmen Pep Band. Chairman of the Joint Chiefs of Staff Adm. Mike Mullen, U.S. Navy, greets the U.S. Naval Academy Midshipmen Pep Band during their rally in the corridors of the Pentagon on Dec. 10, 2009. The Midshipmen take on the U.S. Military Academy in their 103rd annual football game on Saturday in Philadelphia. SHARE: Download: Full Size (0.07 MB) Credit: VIRIN: 472545-F-MPK64-868.jpg Photo Gallery