BAGRAM 'TOWN HALL' U.S. Navy Adm. Mike Mullen, chairman of the Joint Chiefs of Staff, answers questions at a meeting with troops on Bagram Airfield, Afghanistan, July 14, 2009. Mullen discussed topics ranging from taking care of troops to issues with uniforms. SHARE: Download: Full Size (0.07 MB) Credit: VIRIN: 037608-K-FTG27-378.jpg Photo Gallery