On The Appalachian Trail, Combat Veterans Learn To Let Things Go

The first American ever to walk the Appalachian Trail in one season was a World War II vet, who said he wanted to walk off the war. Now, a nonprofit sponsors combat veterans to do the same thing.
Read more: http://www.npr.org/2016/10/06/496826293/on-the-appalachian-trail-combat-veterans-learn-to-let-things-go?source=Snapzu