Bear fans of a certain age will remember Otis Wilson as the fearless linebacker that terrorized quarterbacks in the 80s. 

Otis has traded in his pads for a pad and paper in his new book If These Walls Could Talk, a memoir about his playing days.

Otis joined the show to talk about his book as well as what's happening in the NFL today. He was very upfront about his conflict with Mike Ditka as well as damning the NFL for knowing about head injuries and covering it up during his playing days.

Otis was a great interview and his book is just as good. Head here to pick it up online.