DeSmog is thoroughly investigating 61 signatories to an anti-climate-change petition sent in April, '06 to Canada's Prime Minister. Supporters claim it is signed by "60 leading scientists." We will report daily on their credentials and their connections (or their lack of connections) to the oil or tobacco industries.It's a good start. There will surely be leftovers. I know at least one regrets signing the petition and claims he was misled.