opinion: Per Curiam.
  The judgment is vacated and the case is remanded to the United States District Court for the Northern District of Illinois with instructions to dismiss the case as moot.
  Mr. Justice Black took no part in the consideration or decision of this case.
  Mr. Justice Marshall took no part in the decision of this case.
choices: cert appeal bail certification docketing fee rehearing or restored to calendar for reargument injunction mandamus original prohibition stay writ of error writ of habeas corpus unspecified, other