Starting today, ESPN.com is running a five-part series on the life and death of Mike Webster, the great Pittsburgh Steelers center from 1974-1990. It's a tragic story, and it doesn't help that ESPN.com is starting its run on the day after the Steelers' loss in the AFC championship game. Mike Webster gave everything he had to football, and it left him a shell of a man. Inside the NFL ran their own segment on Webster a few weeks ago, and it was touching and incredibly sad. ESPN's version is just as moving.