As for Randi, I think he is the biggest fraud of all. His tests are certainly unfair, even rigged. The fact that he hasn't paid out $1million proves nothing. Randi works on the principle that if it can be explained then it isn't psychic, so no money, and if it can't be explained then it doesn't exist so no money. He will never pay out, whatever the proof. A dowser might have 20 years practice tracing underground rivers, but Randi won't test him on that, he must trace a pipe underneath a concrete floor instead, and do it on the first attempt. This is not the same thing at all. If he allows an outdoors test, then they muast do it blindfold, denying them the subliminal clues from the local geography. And if he detects any involuntary muscle movement then it doesn't count because the rod must move itself to win the prize. Randi has made a fortune trading on the gullability of skeptics.