Did the Patriots cheat with underinflated footballs?

Aired: 1/21/2015 | 0:05:22 | Clip
The NFL is investigating the New England Patriots for using underinflated footballs during their final blowout victory game against the Indianapolis Colts before the Super Bowl. Hari Sreenivasan talks to Ben Volin of The Boston Globe about past cheating allegations against the team’s coach and why referees didn’t catch the violation before the game.