Add Rick Perry's name to the list of people who think manmade global warming is a myth. Speaking in New Hampshire on Wednesday, the Republican presidential candidate said it is nothing but an unproven scientific theory.
"We are seeing almost weekly, or even daily, scientists are coming forward and questioning the original idea that man-made global warming is what is causing the climate to change," Perry said. "Yes, our climate's changed — they've been changing ever since the Earth was formed."
Listen to more of the Texas governor: