CHANGE OF COMMAND U.S. Navy Adm. William J. Fallon, center, the incoming commander of United States Central Command, shakes the hand of his predecessor, U.S. Army Gen. John P. Abizaid, right, as Defense Secretary Robert M. Gates applauds at a change-of-command ceremony held at MacDill Air Force Base in Tampa, Fla., March 16, 2007. SHARE: Download: Full Size (0.04 MB) Credit: VIRIN: 218912-D-DEK30-347.jpg Photo Gallery