
    No. 645.
    Jones et ux. v. Alfred H. Mayer Co. et al.
    
      Sol Rabkin, Joseph B. Robison, Robert L. Carter and Paul Hartman for petitioners.
    
      Acting Solicitor General Spritzer, Assistant Attorney General Doar, Louis F. Claiborne and Richard A. Posner for the United States, as amicus curiae, in support of the petition.
   C. A. 8th Cir. Certiorari granted.  