As Wisconsin works toward setting up enforceable limits for PFAS in water, it’s already behind several other states. But the federal government seems to be trailing even farther behind in protecting the public. The man-made group of chemicals got more attention in Wisconsin once it was found contaminating water supplies like Rhinelander’s. The contaminant, linked to health risks, is present across the country. But the actions taken by different governments are a hodgepodge. “There’s a lot of