
    No. 827.
    General Truck Drivers, Chauffeurs, Warehousemen & Helpers, Local 270, International Brotherhood of Teamsters, Chauffeurs, Warehousemen & Helpers of America, AFL-CIO, et al. v. National Labor Relations Board.
    
      Herbert S. Thatcher and L. N. D. Wells, Jr. for petitioners.
    
      Solicitor General Rankin, Jerome D. Fenton, Thomas J. McDermott and Dominick L. Manoli for respondent.
   United States Court of Appeals for the District of Columbia Circuit. Cer-tiorari denied.  