412 F.3d 924 David W. VANDENBOOM, Appellant,v.Jo Anne B. BARNHART, Commissioner, Social Security Administration, Appellee. No. 04-3167. United States Court of Appeals, Eighth Circuit. Submitted: March 18, 2005. Filed: June 20, 2005. Michael C. Blanton, argued, Belleville, Illinois, for appellant. Gary Lee Hayward, Asisstant U.S. Attorney, argued, Des Moines, Iowa (Matthew G. Whitaker, Frank V. […]