Is there a market for Huntsman?

The video below is from the Wall Street Journal. The commentators believe former Utah Gov. Jon Huntsman Jr. is trying to attack Republican voters from the left, which they think is a dubious strategy right now.

Does the GOP have any interest in a candidate who supports, for instance, global warming? Incidentally, the video doesn’t mention that Mitt Romney also believes it is real.

Huntsman is successfully gaining a lot of media attention by positioning himself to the left of everyone else, but is he pushing himself any closer to the Republican nomination? Or is he the only candidate in the race who is genuine and unafraid to say what he really thinks in an age when the party demands loyalty oaths and a lock-step adherence to certain ideas?