Ethanol - fuel of the future!
Well darn - Iowa ethanol plants causing 15% of state's pollution.

I've always admired McCain for at least one act of political courage: he appeared in that farm state back in 2000 (? - 2004?) during primary days and said he imposed federal government subsidies for ethanol because the stuff was worthless. He lost that primary yet still opposes the crud. To my knowledge he's the only national politician who refuses to kneel at the corn altar.