(March 11, 2022, 11:43 AM EST) -- EAST ST. LOUIS, Ill. — A man who suffers from Parkinson’s disease sued the makers of the pesticide paraquat on March 1 in Illinois federal court contending that they are liable for “tortious conduct” because they knew, or should have known, that paraquat is a “highly toxic substance that can cause severe neurological injuries” yet they did not inform the public....