383 F.3d 754 TERRA INDUSTRIES, INC.; Terra International, Inc., Appellees,v.NATIONAL UNION FIRE INSURANCE COMPANY OF PITTSBURGH, PA, Appellant. No. 03-3374. United States Court of Appeals, Eighth Circuit. Submitted: April 16, 2004. Filed: September 10, 2004. Rehearing Denied October 8, 2004 and October 27, 2004. Appeal from the United States District Court for the Northern District […]