Charlie Engle is at it again, this time trying to break the speed record for running across the United States. Graham Bensinger caught up with the ultramarathoner before the start of his latest quest.
Charlie Engle, Ray Zahab and Kevin Lin ran for 111 days over 4,300 miles through six countries and lived to tell their tale. Engle took time to share stories about this incredible run.
Olympic wrestling champ Rulon Gardner talks about his latest fight for survival with Graham Bensinger.