[contentcards url=”https://redstate.com/joesquire/2024/02/21/one-of-the-biggest-unions-in-the-country-just-made-a-45000-donation-to-the-rnc-n2170452″ target=”_blank”] By Joe Cunningham Labor unions are notoriously left-leaning in both leadership and in political action. While many blue-collar workers who are a…