Mealey's (September 15, 2021, 11:33 AM EDT) -- SAN FRANCISCO —Monsanto Co. on Sept. 10 filed an answer in California federal court denying a widow’s cancer claims related to her husband’s exposure to glyphosate, the active ingredient in the herbicide Roundup. Monsanto contends that the case fails to state a claim and the widow “cannot proffer any scientifically reliable evidence that the products at issue were defective or unreasonably dangerous.”...