A 100-year-old Sentinel returned to the Tomb of the Unknown Soldier - We Are The Mighty

Jack Eaton enlisted in the U.S. Army in 1937, the same year the Tomb of the Unknown Soldier started being guarded 24 hours a day, 7 days a week. His height and the excellent skills he displayed in training got him selected to be one of the first Tomb Sentinels, guarding the Unknown Soldier at Arlington National Cemetery...