Climategate panel: Are green auto rules based on flawed science?

"Detroit - The auto industry's green efforts to meet strict new mpg rules are the dominant theme inside the 2010 North American International Auto Show. But outside Cobo Center, it's not just the frigid winter temperatures that have cast doubt on global warming science that is driving the biggest regulatory challenge to the industry in a generation. E-mails leaked from the world's top climatology center in England have exposed influential scientists doctoring data and suppressing scientific debate. Some in Congress have demanded an investigation."