The new Muppets Christmas special is up on Hulu.com. While it’s not one of the best features the Muppets have done, the scene at airport security ranks up with some of their best sketches:– Fozzy Bear tells a stupid joke (“What brings toys to baby sharks?”), but it is against Federal law to tell bad jokes in airport security, so Fozzy gets jumped by half a dozen security guards. Meanwhile, Gonzo — ah, why spoil it for you, go watch it yourself.