Lindsey Graham Said What About Climate Change? | Mother Jones

Reporters asked Graham several times about why he was supporting Lugar's bill, when just a few months ago he had argued that the Senate shouldn't pass a "half-assed" bill that lacked hard restrictions on carbon emissions. Graham replied that he now doesn't think pricing carbon is that important. "The science about global warming has changed," he noted, offhandedly. "I think they've oversold this stuff, quite frankly. I think they've been alarmist and the science is in question," Graham told reporters. "The whole movement has taken a giant step backward."
...
I asked him, if carbon [dioxide] emissions aren't warming the planet, why are they bad? Here's his reply:

I just think it's bad … the reason I don't hang out in traffic jams and get out and suck up the wind is I think this crap is bad for you. We've had an increase in asthma cases. If you've ever been to Thailand stuck behind 400 motorcycles, it's a lousy place to be. It doesn't take a rocket scientist in my view to understand that the stuff floating in the Gulf, if you burn it doesn't make it better for you. If you wouldn't go swimming in this stuff, why would you burn it and want to breath it?

...Graham ended his commentary on the subject on this note: "I do believe the environmental benefit of a low carbon economy is worth the Republican party's time and attention. Does climate change have to be your religion? No, it is not my religion, it is my concern."