(March 25, 2020, 7:58 AM EDT) -- ORANGEBURG, S.C. — A woman representing the estate of a deceased man on March 20 sued Monsanto Co. in South Carolina federal court, contending that it is responsible for negligent conduct and wrongful death in connection with the promotion of the herbicide Roundup, which contains the active ingredient glyphosate (Wanda Copeland v. Monsanto Company, No. 20-1122, D. S.C.)....