The Environmental Divide: GOP Candidates Spar Over Climate Change

In the week since Texas Gov. Rick Perry launched his bid for the White House, he has exploded onto the national scene, firing off provocative comments, touting his "Texas miracle" and drawing shots from his fellow GOP candidates. The latest episode of candidate-on-candidate banter came this week after the increasingly-vocal Jon Huntsman shot back at Perry for comments the he made Wednesday that discounted global warming as a "scientific theory that has not been proven." Huntsman, who has...Full Story