Retired U.S. Marine Corps Lt. Col. Joseph C. Shusko,

Retired U.S. Marine Corps Lt. Col. Joseph C. Shusko, far right, and U.S. Marines with the Marine Corps Martial Arts Center of Excellence, pose for a photo with members of the Marine Corps Executive Forum (MCEF) aboard Marine Corps Base Quantico, Va, during a tour of sites in the National Capital Region, July 13, 2012. The MCEF is an initiative from the commandant of the Marine Corps and exposes influential civilian leaders to Marine Corps capabilities and current and future initiatives. (U.S. Marine Corps photo by Lance Cpl. Thomas DeMelo/Released)