Retired Lt. Col. Joe Shusko, deputy director of Martial Arts Center of Excellence, tells war stories to remind Marines about the importance of character following physical training during a three-week Marine Corps Martial Arts Program instructor’s course July 22 in Raider Hall at The Basic School. - Retired Lt. Col. Joe Shusko, deputy director of Martial Arts Center of Excellence, tells war stories to remind Marines about the importance of character following physical training during a three-week Marine Corps Martial Arts Program instructor’s course July 22 in Raider Hall at The Basic School.