State guidelines require labor unions to have at least 60% membership

https://www.natlawreview.com/article/national-labor-relations-board-seeks-to-regulate-discussions-race-workplace

https://www.uschamber.com/employment-law/unions/maligned-mail-ballots-and-whistleblowers-the-nlrbs-credibility-comes-into-question

https://www.natlawreview.com/article/nlrb-general-counsel-seeks-to-restrict-employers-right-to-permanently-replace

https://www.uschamber.com/employment-law/unions/nlrb-general-counsel-asks-the-board-to-overrule-longstanding-precedents

https://www.tag24.com/justice/activism/joy-silk-what-does-it-mean-and-how-will-it-protect-workers-trying-to-unionize-2531551

https://www.casey.senate.gov/imo/media/doc/one_pager_no_tax_breaks_for_union_busting_act.pdf