Secretary Gates and Adm. Mike Mullen address the media. Secretary of Defense Robert M. Gates and Chairman of the Joint Chiefs of Staff Adm. Mike Mullen, U.S. Navy, address the media during a press availability in the Pentagon on June 18, 2009. SHARE: Download: Full Size (0.06 MB) Credit: VIRIN: 158162-U-OWI71-683.jpg Photo Gallery