Oh, boy......
Yeah, same thing with guys like Uri Geller and a whole host of other "psychics".
I don't have concrete proof that anyone is a fraud, mind you, but there is this guy out there named James Randi. He is a magician as well as a debunker, and he has had a longstanding challenge: he will pay $10,000 to anyone who can perform a feat of psychic ability in controlled circumstances that he can't duplicate by trickery.
Far as I know, he still hasn't had to pay up.
Most of this stuff relies on one simple element: the belief (gullibility) of the viewer.
I have seen some *amazing* magic, even some from as little as two feet away. The guys are good at slight of hand and misdirection. Funny thing is, you don't even realize you've been misdirected most of the time.....you are too busy trying to catch them in their act.
Anyway, I think that a lot of this is pure crap. I'm sure there are some instances out there where chi is used to do amazing feats (the old "woman lifts car off of child" story), but I don't think that anyone with chi powers like these guys are claiming are going to be doing two shows a night in Vegas, if ya get my drift......
Peace--