Oh damn, I forgot, I saw that too! I now remember how amazingly real the levitation was! They showed a guy on stage in one of those weird talent type of shows before a panel of celebrity judges, I think one was Howard Stern, and the guy levitated and blew them all away. Then the expose was shown on YouTube I believe, where the mechanics behind the fake levitation was shown.There was a TV documentary a few years ago showing the magician David Blaine walking the streets and doing magic for people. They were freaking out because it seemed so real. He also did levitation in front of groups of people and fooled them all.
Then another magician produced another documentary showing how all the tricks were done, including the levitation. It was fascinating.