FARGO - On Nov. 3, I participated in the Poet Corp.'s corn stover harvest demonstration day in Emmetsburg, Iowa. Despite 35-degree temperatures and drizzle, it was fun to see a dozen different ...

FARGO, N.D. -- On Nov. 3, I participated in the Poet Corp.'s corn stover harvest demonstration day in Emmetsburg, Iowa. Despite 35-degree temperatures and drizzle, it was fun to see a dozen different ...