Gambler Who Racked Up Major Bill At Vegas Casino Won't Pay Up

Mark Johnson managed to plummet himself into $500,000 worth of debt in just a few hours at the Downtown Grand Casino in Las Vegas. Now, he's refusing to pay the bill and suing, claiming the casino plied him with alcohol to the point that he passed out and doesn't remember even racking up the debt in the first place. CBS 2's Kristine Johnson reports.