Is U.S. farm boom sitting on an ethanol bubble? (Reuters)

[Cass]

Reuters - Grain farmers in the Midwest may want to pinch themselves.

More... (http://us.rd.yahoo.com/dailynews/rss/environment/*http://news.yahoo.com/s/nm/20111120/us_nm/us_usa_farming_bubble)

[nrdthxpr]

The growth of the human population, now 7 billion and counting, insures that eventually consumer demand for ethanol will compete with its need for corn.