WASHINGTON, D.C. - Members of the U.S. Coast Guard Honor Guard post colors at the Commandant's Change of Command ceremony as Adm. Mike Mullen, chairman of the Joint Chiefs of Staff, and James T. Conway, commandant of the U.S. Marine Corps, render honors. Admiral Robert J. Papp, Jr. became the 24th Commandant of the U.S. Coast Guard, assuming the duties from Admiral Thad Allen at the Wednesday ceremony held at Fort Lesley J. McNair. (Photo by Petty Officer 1st Class Thomas McKenzie)