
    No. 550.
    United States v. Chicago, Burlington & Quincy Railroad Co. et al.
    
      Solicitor General Cummings and Robert L. Stern, then Acting Solicitor General, for the United States.
    
      Eldon Martin and Andrew C. Scott for the Chicago, Burlington & Quincy Railroad Co.; and Edmund Burke for the Gulf, Mobile & Ohio Railroad Co., respondents.
   C. A. 7th Cir. Certiorari denied.  