Watch the full length version of a Meet the Author program, featuring Lieutenant Colonel Justin Constantine, USMC (Ret.), author of “My Battlefield, Your Office : Leadership Lessons from the Front Lines” at the Marines’ Memorial Club on June 15, 2016. After retiring from the Marine Corps, Justin Constantine is now an inspirational speaker and leadership consultant, advising the corporate community on military issues and sustaining employee peak performance, while continuing to connect veterans and their families to various community businesses, veteran service organizations, government agencies and universities.