...and aus<> or attempt to cause an employer to pay or deliver or agree to pay or deliver any money ing of value, in the nature of an exaction, for services which are not performed or not to be tion on the theory that the injunction procedure provided by Congres» involved delay for investigation...

...and the wages currently paid to the employees affected; (6) to cause or attempt to cause an employer to pay or deliver or agree to pay or deliver any money...services which are not performed or not to be performed; and (7) to picket or cause to be picketed, or threaten to picket or cause to be picketed, any employer...

...158(b)(6), making it an unfair labor practice for a union to "cause or attempt to cause an employer to pay or deliver or agree to pay or deliver any money...services which are not performed or not to be performed." See American Newspaper Publishers Ass'nv NLRB, 345 US 100, 73 S.Ct. 552, 97 L.Ed. 852 (1953); NLRB...

...Transcription Fund criminally unlawful by forbidding a union to '... cause or attempt to cause an employer to pay or deliver or agree to pay or deliver any money or other thing of value, in the nature of an extraction for services which are not performed or not to be performed'" (1989,51). In short, the clause...