Court of Appeals for the Ninth Circuit August 30, 1990, Nos. 89-70289, 89-70336 (United Association of Journeymen and Apprentices of The Plumbing and Pipefitting Industry of the United States and Canada, Local 32 v. National Labor Relations Board)

HUG, Circuit Judge:

I.

The United States Association of Journeymen and Apprentices of the Plumbing and Pipefitting Industry of the United States and Canada, Local 32, AFL-CIO (“the Union”), petitions for review of a National Labor Relations Board (“the Board”) decision that the Union violated the National Labor Relations Act’s (“the Act”) secondary boycott provisions. 29 U.S.C.