Clay Hunt served in both Afghanistan and Iraq, where he was wounded, shot through the left wrist on patrol near the wasp nest of battles, Falluja. Two weeks ago Hunt killed himself in his Sugar Land, Texas, apartment.
Marine Corps brothers, Texas friends and family, and schoolmates believe Hunt's suicide is a wake-up call for America. All ask why?
CNN's Paul Vercammen explores the story of Clay Hunt, who is described by one mourner as "an American badass with a heart of gold."