Corn Matters Published August 11, 2021 Ethanol promotions are back from the Minnesota Corn Growers Association. Find out more from Biofuel and Industry Relations Director Mackenzie Boubin in the latest Corn Matters program. https://www.rrfn.com/wp-content/uploads/2021/08/081121-MN-Corn-Matters-Boubin.mp3 Share this: Facebook Twitter LinkedIn