August 16, 2012 in Business
Associated Press photo

Gary Johnson walks through a field of grain sorghum on his farm in Waukomis, Okla., on Wednesday. The government is on the verge of approving sorghum, a grain mainly used as livestock feed, to make a cleaner version of ethanol.


Please keep it civil. Don't post comments that are obscene, defamatory, threatening, off-topic, an infringement of copyright or an invasion of privacy. Read our forum standards and community guidelines.

You must be logged in to post comments. Please log in here or click the comment box below for options.

comments powered by Disqus