
    WIRTZ, SECRETARY OF LABOR v. LOCAL UNIONS NOS. 9, 9-A, & 9-B, INTERNATIONAL UNION OF OPERATING ENGINEERS.
    No. 1116.
    Decided May 15, 1967.
    
      Solicitor General Marshall, Assistant Attorney General Sanders, Nathan Lewin, Alan S. Rosenthal, Robert C. McDiarmid, Charles Donahue, Edward D. Friedman and James 'R. Beaird for petitioner.
    
      J. Albert Woll for respondents.
   Per Curiam.

Upon the joint suggestion of the parties and an independent examination of the case, the petition for a writ of certiorari is granted, the judgments are vacated and the case is remanded with directions to dismiss the complaint as moot.  