Mealey's ( November 21, 2022, 1:28 PM EST) -- WILMINGTON, Del. — In an amicus curiae brief filed Nov. 18, a professional association representing manufacturers says the Delaware Supreme Court should reject as “the unwarranted expansion of public nuisance law” an appeal by the state, which seeks to hold Monsanto Co. liable for contamination from polychlorinated biphenyls (PCBs)....