Adm. Mike Mullen and his wife Deborah introduce the performers during the USO Holiday Show.
Chairman of the Joint Chiefs of Staff Adm. Mike Mullen, U.S. Navy, and his wife Deborah introduce the performers during the USO Holiday Show at Bagram Air Field, Afghanistan, on Dec.15, 2010. The Mullens are hosting the tour featuring comedians Robin Williams, Lewis Black and Kathleen Madigan, Tour de France champion Lance Armstrong and country musicians Kix Brooks and Bob Dipiero touring the Central Command area of responsibility.