DISTINGUISHED GUEST U.S. Navy Adm. Mike Mullen, chairman of the Joint Chiefs of Staff, signs a guest book prior to a meeting with Gen. Abdul Rahim Wardak, Afghanistan’s Minister of Defense, in Kabul, Afghanistan, Oct. 7, 2007. SHARE IMAGE: Download Image: Full Size (0.02 MB) Photo By: VIRIN: 534433-J-QOT99-478.jpg Photo Gallery