Laurie Navon

Jim McMahon (CBS)

McMahon: ‘I Get A Little Mad At Myself’ Over Dementia Problems

He was thrown through the air, and slammed head first to the ground. Former Chicago Bears quarterback Jim McMahon said he always knew his body would be beaten up by playing football, but he said he did not know the extent of damage being done to his brain.

CBS 2–02/05/2013