Either way, they must be required to clear the air and clean up their act.

FORBES: EPA Charged With Lethal Experiments On Hundreds Of Unsuspecting Subjects

Some, however, think that the language in the Clean Air Act is so clear that even the conservative justices, who in the past have based decisions on the language of the statute in question while ignoring surrounding policy considerations, will argue that the EPA has the authority to regulate, and that they must do so.

FORBES: Supreme Court Takes On Global Warming?

It seems clear to most observers that carbon regulation will come through the Clean Air Act, if at all, only to be tied up in the courts.

FORBES: Bill Gates Still Believes In A Carbon Tax

It's time to replace those ideological Clean Air Act filters, get the EPA out of the climate regulation nonsense, and clear the atmosphere of corrupt Enron-legacy "green energy" and carbon-trading agendas once and for all.

FORBES: The Bell Tells For You