In Nitro-Lift Technologies, L.L.C. v. Howard, 133 S. Ct. 500 (2012), the U.S. Supreme Court recently overturned a decision by the Oklahoma Supreme Court that enjoined an arbitration proceeding on the ground that the relevant provision of the underlying employment contract was flatly prohibited by Oklahoma law. According to the U.S. Supreme Court, the Oklahoma Supreme Court had no business interpreting the enforceability of the employment contract under Oklahoma law, at least not before the arbitrator...