Arnie says F*ck Bush!

"It's another example of the administration's failure to treat global warming with the seriousness that it actually demands," the governor said at a news conference Thursday.

Bush on Thursday defended the decision of his EPA administrator.

"Is it more effective to let each state make a decision as to how to proceed in curbing greenhouse gases? Or is it more effective to have a national strategy?" he said.

Citing the new energy law -- which sets a fuel economy standard for the whole country -- Bush said Johnson "made a decision based upon the fact that we passed a piece of legislation that enables us to have a national strategy."

But Schwarzenegger said he would like to set a higher standard for California. "Anything less than aggressive action on the greatest environmental threat of all time is inexcusable," he said.