U.S. Supreme Court
Hattiesburg Unions v. Broome Co., 377 U.S. 126 (1964)
Hattiesburg Building & Trades Council v. Broome
Decided April 27, 1964
377 U.S. 126
State court had no jurisdiction to enjoin the arguably unfair labor practice of union picketing at a secondary employer's premise, since the National Labor Relations board had jurisdiction, its standards being satisfied by reference to the operation of either the primary or, as here, the secondary, employer.
Certiorari granted: 247 Miss. 458, 153 So.2d 695, reversed.