Your links directly contradict you, and support my original point.
Note that I'm talking about money from companies (most to Republicans) not the individuals that work for them (most to Democrats).
Note that I'm talking about money from companies (most to Republicans) not the individuals that work for them (most to Democrats).
Labor unions are corporations, and corporations will fight for the corporation's interests. Those interests may align with the interests of their shareholders, but they may not always.