MICHEL L. WALLS and CAROL A. WALLS, Appellants, v. JACOB NORTH PRINTING CO., INC. and UNISOURCE WORLDWIDE, INC., Appellees. No. 168 / 99-0259.Supreme Court of Iowa. Filed October 11, 2000. Appeal from the Iowa District Court for Jasper County, Jerrold W. Jordan, Judge. Plaintiffs challenge summary judgment for defendants in tort action for injuries sustained […]