The 10% corn-derived ethanol blend requirement is a total disaster.  Inefficient, huge carbon footprint, hard on engines, and it's taken hundreds of thousands of acres of productive land out of commodity production and, thereby, adversely impacted the grain and livestock markets.  It's been a great deal for the companies which get subsidies, but has benefited no one else.  

The program is a massive mistake and needs to be terminated.  I don't often agree with Mr. Goldberg, but on this one, we have general agreement.