How about in 2008 when he made the commercial with Pelosi??
http://www.youtube.com/watch?v=qi6n_-wB154
Newt said he did it just to show that conservatives can care about the environment, too. He has later apologized for this ad and said it was a stupid move on his part.
He has been an ardent fighter against AGW and Cap & Trade for the last few years.
Can we move on?