Jeh Charles Johnson, secretary of the Department of Homeland Security and Coast Guard Commandant, Adm. Paul Zukunft are shown some of the tools and equipment used by the Coast Guard Maritime Security Response Team during a training demonstration aboard the civilian passenger ship, Spirit of Norfolk, May 4, 2015, while in the Chesapeake Bay near Naval Station Norfolk, Va. The MSRT is a specialized response team with advanced counter-terrorism skills and tactics. (U.S. Coast Guard photo by Petty Officer 3rd Class David Weydert)