It's pretty clear what happened here: The Patriot Coal Corporation was created by Peabody Energy and Arch Coal so it could file for bankruptcy and rob workers of their pensions and health care coverage. The UMW says the company was designed to fail, and points out that not one of the people currently collecting benefits from the company ever worked for them. We will eventually shut down these mines, because we have to, in order to save what's left of our environment.