
    No. 186.
    Iowa Public Service Co. v. Iowa State Commerce Commission et al.
    
      Mark W. Putney for petitioner. Leo J. Steffen, Jr., for Iowa State Commerce Commission et al., and Solicitor General Griswold, Assistant Attorney General Ruckelshaus, and Morton Hollander for Aldrich et al., respondents.
   C. A. 8th Cir. Certiorari denied.  