375 F.3d 777 Sandra L. CHARLES, Appellant,v.Jo Anne B. BARNHART, Commissioner of Social Security, Appellee. No. 03-1371. United States Court of Appeals, Eighth Circuit. Submitted: February 13, 2004. Filed: July 26, 2004. Edward C. Olson, argued, Minneapolis, MN, for appellant. Mona Ahmed, argued Chicago, IL (Thomas B. Heffelfinger and Gary A. Sultz, on the brief), […]