Say it ain't so Bob Costas?!?! Sportscasters' GOAT hints he may not renew.

For 40 years, Bob Costas has been the number 1 sportscaster at NBC. He's hosted Olympics, done baseball play by play, interviewed champions and crooks. Now he might be moving on once his contract is up. Did his criticism of the game of football and the NFL contribute to this decision, and who's decision was it really? Dan Lothian and Jimmy Young go Behind the Media.