http://news.stlpublicradio.org en In Drought, Should Corn Be Food Or Fuel? http://news.stlpublicradio.org/post/drought-should-corn-be-food-or-fuel Standing outside the Central Minnesota Ethanol Co-Op in Little Falls, Minn., there's not a lot going on. The pungent smell of fermentation that typically hangs in the air here is absent. And trucks piled high with corn are nowhere to be seen.<p>They're idled in part because of high corn prices. Thu, 30 Aug 2012 19:19:16 +0000 4462 at http://news.stlpublicradio.org In Drought, Should Corn Be Food Or Fuel?