Video: Former NFL QB explains the advantage of throwing deflated footballs

The NFL is investigating whether the New England Patriots used under-inflated footballs in the AFC championship game. Former NFL quarterback Hugh Millen says the footballs give quarterbacks a better grip and faster throws in this Associated Press video.

This story was originally published January 23, 2015 at 9:02 AM with the headline "Video: Former NFL QB explains the advantage of throwing deflated footballs."