(September 19, 2018, 10:14 AM EDT) -- OAKLAND, Calif. — The California Insurance Commission on Sept. 18 filed an insurance fraud complaint against AbbVie Inc. in state court, alleging that the drug maker used nurse “ambassadors” as sales representatives for the biologic drug Humira (The State of California, ex rel. Lazaro Suarez v. AbbVie Inc., et al., No. RG18893169, Calif. Super., Alameda Co.)....