
    No. 573.
    United States v. 93.970 Acres of Land, More or Less, in Cook County, Illinois, et al.
    
      Solicitor General Rankin, Assistant Attorney General Morton, Roger P. Marquis and S. Billingsley Hill for the United States. J. Herzl Segal for respondents.
   C. A. 7th Cir. Certiorari granted.  