NFL admits officiating error to John Harbaugh from Steelers-Ravens + Philip Rivers works out for Colts (12/9 Hour 2)

Hour 2: Mike Florio (@ProFootballTalk) and Devin McCourty (@devinmccourty) discuss the latest news in the NFL including NFL admitting an officiating error from Steelers-Ravens, Philip Rivers working out for Colts, Tee Higgins entering concussion protocol, and more.