Marine Veteran Sgt. Chuck Lewis wipes tears from his face after he finished his “Walk for the Fallen” a 3,000-mile walk from Washington State to D. C. Lewis finished his walk at the Vietnam Memorial. (Official U.S. Marine Corps photo by Lance Cpl. Dylan Bowyer/Released) - Marine Veteran Sgt. Chuck Lewis wipes tears from his face after he finished his “Walk for the Fallen” a 3,000-mile walk from Washington State to D. C. Lewis finished his walk at the Vietnam Memorial. (Official U.S. Marine Corps photo by Lance Cpl. Dylan Bowyer/Released)