A three-judge appellate panel appeared split during arguments in a landmark case that tests when parties can be liable for future Superfund response costs, with one judge questioning appellee’s reading of Superfund law’s liability system, while another doubted that the appellants are not liable for such costs. On March 6, judges for the U.S. Court of Appeals for the 6th Circuit heard arguments in the suit Georgia-Pacific Consumer Products LP (GP, et al., v. NCR Corporation, et al.) , where...