Joe Theismann Has Broken Leg Sympathy for Derek Carr (VIDEO)

Good news, Raider Nation — broken leg expert Joe Theismann says he’s 100% confident Derek Carr can rebound from his fractured fibula … he knows from experience.

We got the Super Bowl champ out in NYC earlier Tuesday where he told us he was brokenhearted for the Raiders QB … and knows firsthand what it’s like to recover from that same exact injury.