The Seventh Circuit held that the arbitration provision was unenforceable because it violated sections 7 and 8 of National Labor Relations Act ("NLRA"), since: (1) section 7 and 8 of NLRA preclude employers from interfering with employees' concerted activities, which included right to resort to judicial and administrative forums; and (2) the arbitration agreement had the effect of stripping the plaintiff of his section 7 rights.