I haven't heard of any. What about the guy that was just caught with the huge arsenal of weapons: "Harris was singled out by a customs agent for a secondary inspection based upon the fact that he was wearing a bulletproof vest. When asked if he had anything to declare, Harris mentioned that he had a knife. Full inspection of the bag revealed a smoke grenade capable of filling a 40,000 cubic foot space with smoke, four leather-coated blackjack billy-clubs, a collapsible baton, a full-face respirator, several knifes, a hatchet, body bags, a tyvex biohazard suit, various masks, duct tape, hand cuffs, leg irons, flex cuffs, oven mitts and cooking tongs.
Read more: http://www.dreamindemon.com/2012/10/10/bostonbound-man-detained-lax-carrying-