
    No. 560.
    Hilton v. Sullivan, Secretary of the Navy, et al.
    
      Charles Fahy, Philip Levy and Walter B. Wilbur for petitioner.
    
      Solicitor General Perlman, H. G. Morison and Paul A. Sweeney for respondents.
   United States Court of Appeals for the District of Columbia. Certiorari granted.  