56 F.3d 941 42 Fed. R. Evid. Serv. 522 UNITED STATES of America, Plaintiff-Appellee,v.Carl BUTLER, Defendant-Appellant. No. 94-3339. United States Court of Appeals,Eighth Circuit. Submitted Jan. 10, 1995.Decided June 6, 1995.Rehearing Denied July 17, 1995. Mark R. Brown, Cedar Rapids, IA, argued for appellant. Daniel Christopher Tvedt, Cedar Rapids, IA, argued (Patrick J. Reinert, on […]