Recently, Karl and Tonya from When It Was Cool visited the gravesite of American music legend Johnny Cash. We recently had watched an amazing documentary about the life, faith, and career of Johnny Cash and this episode of the When It Was Cool Podcast takes a look at that documentary. From the highest of highs and incredible success to literally crawling into the depths of a cave and laying down to die, the Redemption of an American Icon is a fascinating documentary film.