Before The Ringer and The Masked Man Show, before becoming a WWE talking head, David Shoemaker was writing "Dead Wrestler of the Week" for Deadspin and telling tales of the many pro wrestlers who'd lost their lives. This week on Awesome Truth, we're revisiting those days and discussing The Squared Circle: Life, Death, and Professional Wrestling, the 2013 classic that covers pro wrestling's finest dead men (Undertaker not included).