Mitt Romney is exactly right on letting states take the lead on global warming and emissions standards if they want to tighten them, but he does the work McCain wouldn't do by pointing out that those actions have consequences in higher costs and lost jobs. When he talks these issues, he is smart and right.
Mike Huckabee manages to state Romney's point in a more lyrical way, even saying other states would love to take the jobs Gov. Schwarzenegger might lose by imposing such standards on California. Funny and true.