Today host Christy Williams Dunton speaks with author M. John Fayhee about his resolve to hike everyday for a year through the Gila Wilderness with his faithful dog Casey. The experience turned into a book called 'A Long Tangent.' And later, Alison Anders and Liz Bercel of Canyonlands Field Institute join in the show. CFI's professionally guided mental health hikes take place throughout the fall.