Here is another great Randi Speaks episode. Randi shows some clips of an appearance he had on Barbara Walters' show. Here is a snippet and the video:
35 years ago, Barbara Walters was so impressed by Uri Geller that a bent key he presented to her became a permanent part of her key chain. Convinced that she found the real deal, she invited Randi and a couple of other notable magicans onto her show to try to explain the "Geller Phenomenon.
Go here for the link the to the JREF site: Randi Speaks - Conjuring With Barbara Walters