U.S. Marine Corps Lance Cpl. Charlie Wheeler, with the 22nd Marine Expeditionary Unit (MEU), shows a Cub Scout how to operate an M2 .50 caliber machinegun aboard the amphibious assault ship USS Wasp (LHD 1) during Navy Week New Orleans 2015 April 25, 2015. Marines and Sailors of the MEU, from Marine Corps Base Camp Lejeune, N.C., participated in Navy Week April 23-29. The purpose of Navy Week was to showcase the strength and capabilities of the Navy and Marine Corps team through tours, static displays and community relations events, and to provide the public the opportunity to meet and interact with Marines and Sailors. (U.S. Marine Corps photo by Lance Cpl. Kyle A. Kauffman/Released)