
    No. 646.
    Bianchi et al. v. United States.
    
      Morris A. Shenker, Sidney M. Glazer and Harry H. Craig for petitioners.
    
      Solicitor General Sobeloff, Assistant Attorney General Olney, Beatrice Rosenberg and Richard J. Blanchard for the United States.
   C. A. 8th Cir. Certiorari denied.  