305 F.3d 597 THE MAY DEPARTMENT STORES COMPANY and THE MAY DEPARTMENT STORES COMPANY RETIREMENT PLAN, Plaintiffs-Appellants,v.FEDERAL INSURANCE COMPANY and NATIONAL UNION FIRE INSURANCE COMPANY OF PITTSBURGH, PA., Defendants-Appellees. No. 01-3861. United States Court of Appeals, Seventh Circuit. Argued May 24, 2002. Decided August 19, 2002. William P. Skinner (argued), Covington & Burling, Washington, DC, […]