U.S. Navy Adm. Mike Mullen, chairman of the Joint Chiefs of Staff, answers questions during a town hall meeting at the U.S. Embassy in Kabul, Afghanistan, July 25, 2010. U.S. Navy Adm. Mike Mullen, chairman of the Joint Chiefs of Staff, answers questions during a town hall meeting at the U.S. Embassy in Kabul, Afghanistan, July 25, 2010. SHARE IMAGE: Download Image: Full Size (1.34 MB) Tags: Photo Essays Photo By: VIRIN: 044149-T-FAU99-073.jpg Photo Gallery