
    No. 504.
    Taylor v. McElroy et al.
    
      Solicitor General Rankin for respondents.
    
      Joseph L. Rauh, Jr., John Silard, Harold A. Cranefield and Richard Lipsitz for petitioner.
   Certiorari, 358 U. S. 918, to the United States Court of Appeals for the District of Columbia Circuit. Further consideration of the respondents’ suggestion of mootness is postponed to the hearing, of the case on the merits.  