In this hilarious video Penn Jillette looses his mind on our freelance audio guy. The young audio tech came to our shoot and left his cell phone on during an interview with Penn about his book, "How To Cheat at Poker". The interview was in the Monkey room backstage at the Penn and Teller Theater in Las Vegas. Our young soundman set Penn into this rant when he acerbates the situation with a comment about the cell phone "turning itself on". Very funny and despite the colorful language you will not how crafted Peen is at controlling the room. Enjoy.