Mealey's (November 5, 2019, 1:09 PM EST) -- CINCINNATI — A majority of the Sixth Circuit U.S. Court of Appeals on Oct. 30 reversed a lower federal court’s summary judgment ruling in favor of an insurer, concluding that the policy’s subrogation waiver is ambiguous as to whether the insurer can sue an additional insured for damage caused by negligence (Certain Underwriters at Lloyd's, London v. Sunbelt Rentals, Inc., No. 18-5617, 6th Cir., 2019 U.S. App. LEXIS 32461)....