Adm. Mike Mullen talks with Nain Gomez about online college courses. Chairman of the Joint Chiefs of Staff Adm. Mike Mullen (left), U.S. Navy, talks with Nain Gomez about online college courses during his visit to the Warrior and Family Support Center at Fort Sam Houston in San Antonio, Texas, on April 17, 2009. Gomez is doing schoolwork while visiting her brother who is recovering at the Brooke Army Medical Center at Fort Sam Houston after being wounded by an improvised explosive device. SHARE: Download: Full Size (0.06 MB) Credit: VIRIN: 448583-R-IDT74-985.jpg Photo Gallery