Who Needs Friends charts McCarthy’s journey over nearly ten thousand miles behind the wheel, following him on often-unexpected travels through Appalachia, the Mississippi Delta, the Chihuahuan Desert, the Rocky Mountains with one driving purpose: to reconnect. Along the way he talks to countless men about their male friendships, from cowboys and blues musicians to preachers and rootless teens. What began as a simple desire to catch up with a few friends turned into a deep exploration of the challenges and rewards that men experience in forming bonds with each other.