
    No. 74-878.
    No. 74-879.
    National League of Cities et al. v. Brennan, Secretary of Labor; and California v. Brennan, Secretary of Labor.
   Appeals from D. C. D. C. [Probable jurisdiction noted, ante, p. 906.] Motion of appellants for additional time for oral argument granted and 30 additional minutes allotted for that purpose. Appellee allotted 30 additional minutes for oral argument.  