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...A couple of genial and ingenious polemicists are cental to the story. Bill Beaty is a ne4rd with a sense of humour, a recovering obsessive who understands the seductive power of the quest. Eric Kreig is a compassionate but righteous debunker who has dedicated his life to puncturing folly....
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http://www.abc.net.au/programsales/s1178520.htm

 

 

 

 

---Al

You'd have to order the video to see what else is said about them.