(November 24, 2021, 1:19 PM EST) -- EAST ST. LOUIS, Ill. — A man with Parkinson’s disease on Nov. 22 sued the makers of the pesticide paraquat in Illinois federal court contending that they “knowingly, affirmatively, and actively concealed” information about the risks associated with the chemical, and he says he was injured as a result of the companies’ negligence....