Mealey's (March 1, 2023, 11:50 AM EST) -- BENTON, Ill. — Plaintiffs in suits against McDonald’s Corp. for exposure to per- and polyfluoroalkyl substances (PFAS) in food packaging have been given permission to file a notice of supplemental authority that they say supports the validity of their argument in opposition to McDonald’s motion to dismiss. The plaintiffs point to a federal judge’s order in another jurisdiction partly denying a different fast-food restaurant’s motion to dismiss PFAS packaging claims....