U.S. Sens. Kirsten Gillibrand and Shelley Moore Capito introduced a bipartisan bill on Wednesday that would require the federal Environmental Protection Agency to set an enforceable standard for levels of toxic PFAS chemicals found in public water systems.Gillibrand, a New York Democrat, and Capito, a West Virginia Republican, announced the legislation with members of the Senate's Environment and Public Works Committee.The legislation targets per- and polyfluoralkyl substances, [...]