
    No. 859.
    United States v. Republic Steel Corp. et al.
    
      Solicitor General Rankin, Assistant Attorney General Morton and Roger P. Marquis for the United States.
    
      Paul R. Con-aghan for Republic Steel Corp., Peter A. Dammann for International Harvester Co., and Raymond T. Jackson, Warren Daane and Henry E. Seyfarth for Interlake Iron Corp., respondents.
   C. A. 7th Cir. Certiorari granted.  