
    No. 668.
    Local 175, International Brotherhood of Electrical Workers, et al. v. United States.
    
      H. G. B. King for petitioners.
    
      Solicitor General Sobeloff, Assistant Attorney General Barnes, Charles H. Weston and Fred D. Turnage for the United States.
   C. A. 6th Cir. Certiorari denied.  