United States: California global warming bill clouded by multiple lawsuits

Associated Press: Governor Arnold Schwarzenegger on Wednesday is expected to sign into law the United States' first state cap on greenhouse gas emissions. But even before the bill is signed, the law's future is in doubt. Federal lawsuits related to greenhouse gas issues, involving California, Vermont and Massachusetts, could cloud California's latest attempt to be a leader in the fight against global climate change. At the heart of California's attempt to curb the gases believed ...Link