Adm. Mike Mullen addresses audience members at the USO of Illinois Star Spangled Salute. Chairman of the Joint Chiefs of Staff Adm. Mike Mullen, U.S. Navy, addresses audience members at the USO of Illinois Star Spangled Salute in Chicago on Oct. 17, 2010. SHARE: Download: Full Size (0.04 MB) Credit: VIRIN: 565850-W-GNY80-153.jpg Photo Gallery