I think biorach is quite correct, and that is not even as strange as our commitment to Ethanol, which is largely due to the Iowa caucuses. It's very popular in

I think biorach is quite correct, and that is not even as strange as our commitment to Ethanol, which is largely due to the Iowa caucuses. It's very popular in that state-- they grow a lot of corn. It also used to be the first state of the presidential primaries (I believe this is changing). So if you wanted to run for president at some time (and a lot of powerful politicians do) you had to be in favor of Ethanol subsidies.