
    No. 556.
    Hickey et al. v. United States.
    
      James M. Marsh, Stanley Folz and J. Harry LaBrum for petitioners.
    
      Acting Solicitor 
      
      General Stern, Assistant Attorney General Morton, Roger P. Marquis and S. Billingsley Hill for the United States.
   C. A. 3d Cir. Certiorari denied.  