WASHINGTON (AP) — Two House Democrats said Wednesday they are beginning their own inquiry into whether Tennessee state officials may have violated "or otherwise run afoul of" federal law by their alleged conduct ahead of a vote by workers at a Volkswagen factory in Chattanooga, Tenn., that rejected a bid to be represented by the United Auto Workers union. In a news release, the two lawmakers said they wanted more information on "whether any Tennessee state officials conditioned, or threatened to condition, state aid to Volkswagen on the outcome of workers' efforts to establish a union and/or a works council at the Chattanooga plant." Recently released documents suggest that Tennessee state officials made the availability of state aid for expanding the Volkswagen plant — a mix of cash grants and tax incentives — contingent upon the workers' decision not to seek union representation.