NBA LEGEND Navy Adm. Mike Mullen, chairman of the Joint Chiefs of Staff, speaks with NBA legend Karl Malone at Joint Base Andrews Naval Air Facility, Md., July 28, 2011. Mullen is on a five-day USO tour with Malone, comedian Jon Stewart and magician David Blaine to visit troops in Afghanistan and Iraq. SHARE IMAGE: Download Image: Full Size (0.06 MB) Photo By: VIRIN: 352280-E-QWK06-446.jpg Photo Gallery