opinion: WAINWRIGHT v. CITY OF NEW ORLEANS.
  No. 13.
  Argued October 9-10, 1967.
  Decided June 17, 1968.
  Melvin L. Wulf argued the cause for petitioner. With him on the brief were Norman Dorsen and Marvin M. Karpatkin.
  Richard C. Seither argued the cause for respondent. With him on the brief was Alvin J. Liska.
  Per Curiam.
  The writ of certiorari is dismissed as improvidently granted.