(August 28, 2018, 12:32 PM EDT) -- SAN DIEGO — The city of Chula Vista, Calif., on Aug. 21 sued Monsanto Co., Solutia Inc. and Pharmacia Corp. in California federal court, claiming that their manufacturing of products containing polychlorinated biphenyls (PCBs) has resulted in contamination to stormwater that is discharged into the San Diego Bay (Chula Vista v. Monsanto Co., et al., No. 18cv1942, S.D. Calif.)....