Fuel ethanol is here to stay
Janet McGurty and Matthew Robinson
NEW YORK - The worst drought in half a century has revived a fierce food versus fuel debate, but experts say that even if President Obama waives the mandate to convert corn crops to ethanol, it will not necessarily free up much corn for food.
link-
http://www.reuters.com/article/2012/08/24/us-ethanol-mandate-waiver-idUSBRE87N0582012082
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