Rep. Chris Pappas has a pollution double whammy in his New Hampshire congressional district. A plastics manufacturer contaminated public water wells with per- and polyfluoroalkyl substances, or PFAS, in the town of Merrimack. Residents of the town learned in 2016 that they had been drinking water laced with tasteless, odorless toxic chemicals for two decades. In another part of the district, firefighting foam used at an Air Force installation contaminated the surrounding environment with PFAS. Read more…