341 U.S. 675 (1951) Cited 494 times 1 Legal Analyses
Affirming Board's assertion of jurisdiction over activities taking place at local construction site based on finding that "any widespread application of the practices charged might well result in substantially decreasing" the flow of interstate commerce
Noting that section 8(b) was intended to preserve "the right of labor organizations to bring pressure to bear on offending employers in primary labor disputes"