(August 11, 2022, 1:15 PM EDT) -- CHARLESTON, S.C. — A drinking water authority on Aug. 8 sued 3M Co., E.I. DuPont de Nemours & Co. and other makers of per- and polyfluoroalkyl substances (PFAS) in South Carolina federal court, alleging that they are liable for contaminating the water supply, concealing information about the toxicity of PFAS for decades and, with respect to DuPont, fraudulently transferring assets to spinoff companies to protect against potential liability judgments....