Three state law decisions relating to arbitration were toppled recently, based on application of the U.S. Supreme Court’s preemption decision in Concepcion. 

In Kilgore v. Keybank, __ F.3d __, 2012 WL 718344 (9th Cir. Mar. 7, 2012), the Ninth Circuit held that California case law, which precluded arbitration of claims asking for public injunctive…