There are all types of ethanol, it doesn't have to be made from corn, it can be made from celluoid materials, like corn cobs, the refuse of corn production, in fact there are 3 of these plants in production now, 2 of them in Iowa, 1 in Kansas. The tax credit applies to any type of ethanol plant, whether it's made from food or nonfood sources, whether it's forest debris, corn, corn cobs, algae, or whatever it is. Why discourage that?