Does Arnold Schwarzenegger really believe that CO2 is dangerous?

Arnold: Hybrids Are for Girly-Men - TMZ.com

Governator Arnold Schwarzenegger is very conscious of not leaving a lot of carbon footprints -- so he drives around in a brand new, gas-guzzling muscle car!

Despite selling his fleet of Hummers -- and just two days after speaking at a climate change event -- Arnold was spotted getting out of his new 6.1-liter V-8 2008 Dodge Challenger SRT8 on Sunday.

Between his new ride and taking his Gulfstream Jet to Sacramento every morning, Arnold is on a mission to pump up ... America's reliance on foreign oil!

Note that as of October 2006, Arnold apparently still owned at least four Hummers, although he may have previously owned eight:
Arnold at the Wheel: The Hummer-driving governator greens up.

Last week there were rumors that Schwarzenegger had traded in what remained of his fleet of Hummers in solidarity with California's lawsuit against six major automakers over greenhouse gas emissions. The report turned out to be based on something Al Gore said in a speech, and was false. The governor is keeping the four Hummers in his garage. According to his office he drives the gas guzzlers infrequently.