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PFAS, or poly- and perfluoroalkyl substances, are a group of controversial chemicals that includes PFOA, PFOS and GenX. The substances can be found in a vast array of products, from non-stick cookware to firefighting foams, and may have found its way in the drinking water for up to 110 million Americans nationwide.
Twenty-seven years ago, 1,600 residents of Tucson, Arizona's south side settled an $84.5 million dollar lawsuit with Hughes Aircraft (now Raytheon Missile Systems Co.), claiming the Air Force contractor had been dumping the industrial solvent trichloroethylene (TCE) into the water table for 29 years since 1952, causing cancers and other ailments.
Now, more South Tucson residents are coming forward to claim that justice still hasn't been served.