
    No. 79-1356.
    Johnson et al. v. Board of Education of the City of Chicago et al.
   C. A. 7th Cir. [Certiorari granted, 448 U. S. 910.] Motion of Pacific Legal Foundation for leave to file a brief as amicus curiae granted. Motion of the Solicitor General for leave to participate in oral argument as amicus curiae granted, and 15 additional minutes allotted for that purpose. Respondents also allotted 15 additional minutes for oral argument.  