opinion: Per Curiam.
  The motion to dismiss is granted and the appeal is dismissed as moot.
  Mr. Justice Brennan would affirm the judgment of the lower court.
  Mr. Justice Fortas would reverse the judgment of the lower court.
choices: stay, petition, or motion granted affirmed reversed reversed and remanded vacated and remanded affirmed and reversed (or vacated) in part affirmed and reversed (or vacated) in part and remanded vacated petition denied or appeal dismissed modify remand unusual disposition