(March 13, 2019, 10:51 AM EDT) -- SAN FRANCISCO — The attorneys representing the plaintiff and Monsanto Co. in the bellwether federal glyphosate cancer trial presented closing arguments on March 12 for Phase 1 of the trial, which deals with the sole issue of causation (In re: Roundup Products Liability Litigation, MDL No. 2741, N.D. Calif.)....