“American labor history is filled with complaints from employers and government officials that unionized workers are independent and self-organizing. Indeed, so potent is their self-organization that it threatens to render superfluous the employer and the state. During the Great Upheaval of 1877, striking railroad workers in St. Louis took to running the trains themselves. Fearful that the public might conclude the workers were capable of managing the railroad, the owners tried to stop them, starting a strike of their own in order to prove it was the owners, and only the owners, who could make the trains run on time.”