Government-backed corn ethanol lurches on, paving a road to nowhere

Ethanol derived from corn is an inefficient alternative to fossil fuel with a nominal impact on greenhouse reduction and is environmentally destructive. We need to stop subsidizing it from the highest levels of government.
http://www.grist.org/corn/2011-04-28-government-backed-corn-ethanol-lurches-on-paving-road-to-nowhere