
    No. 84-518.
    No. 84-710.
    Johnson et al. v. Mayor and City Council of Baltimore et al.; and Equal Employment Opportunity Commission v. Mayor and City Council of Baltimore et al.
   C. A. 4th Cir. [Certiorari granted, 469 U. S. 1156.] Motion of National League of Cities for leave to file a brief as amicus curiae granted.  