Adm. Bob Papp, Department of Homeland Security Secretary Jeh Johnson, Adm. Paul Zukunft and retired Master Chief Petty Officer Michael Leavitt listen to the Commandant of the Marine Corps, Gen. James Amos, during a change of command ceremony at Coast Guard Headquarters in Washington May 30, 2014. Zukunft relieved Papp to become the 25th commandant of the Coast Guard. (U.S. Coast Guard photo by Petty Officer 2nd Class Patrick Kelley)