Per Curiam.
The petition for writ of certiorari is granted. The judgment is reversed. San Diego Building Trades Council v. Garmon, ante, p. 236.
Mr. Justice Clark, Mr. Justice Harlan,'Mr. Justice Whittaker, and Mr. Justice Stewart dissent for the reasons set forth in the concurring opinion in San Diego Building Trades Council v. Garmon, ante, pp. 236, 249.