U.S. Marine Lt. Gen. Glenn M. Walters, deputy commandant for Programs and Resources, speaks with business leaders from around the United States inside the Pentagon in Arlington, Va., during a tour of sites in the National Capital Region as part of a Marine Corps Executive Forum (MCEF) on July 11, 2013. MCEF is held in order to inform influential civilian leaders of the operational capabilities, current programs and future initiatives of the Marine Corps.