[Paladin2]

Ethanol is meant to be consumed directly by humans (maybe calibrated small amounts by your dog). Ethanol is not meant to be a transportation fuel.

corn not consumed by humans is meant to be fed to Cattle.

[Ernest_at_the_Beach]

Well, technically...this is residue from the corn plant ,,,not the corn itself,

Just posted this :

AP Correction: Biofuels-Global Warming story

(Updated story)