Mealey's (May 10, 2022, 1:32 PM EDT) -- COLUMBUS, Ohio — On May 10, Monsanto Co. filed an answer in Ohio federal court denying liability for causing a man’s cancer as a result of his exposure to glyphosate, the active ingredient in the herbicide Roundup, and arguing that the claims are barred because his injuries, if any, “were the result of conduct of plaintiffs, independent third parties, and/or events that were extraordinary under the circumstances.”...