After 50-Years, Don Imus to Sign-Off this Week

After 50 years on the air, retiring radio broadcaster Don Imus ranks himself and long-time rival Howard Stern among the top-five best ever, in an interview with Anthony Mason for CBS' "Sunday Morning," which aired Sunday.

In his farewell to radio, Imus signs off in an interview with Mason that includes some parting shots, regrets, thoughts about the future, and his relationship with Stern.