Why Are Lefty QBs Going Extinct? | NFL Films Presents

Lefty Quarterbacks have always been a rarity in the NFL, but recently they've been all but extinct. Subscribe to NFL Films: http://goo.gl/XJTggL Check out our other channels: NFL Network    / nflnetwork   NFL    / nfl   NFL Rush    / nflrush   #NFL #NFLFilms #Football #AmericanFootball