miners estimated who actually are with the united mine workers or any sort of union. ultimately now we are paying the price. that is the problem. the coal companies and the representatives that do any kind of inspections outside the federal regulators, they see regulations as obstacles to production. they don't realize regulations are about human lives, protecting american citizens and the coal miners. jeff biggers, author of "reckoning at eagle creek" the secret legacy of coal in the heartland, mr. biggers, thanks for joining us tonight. thanks for being here. >> thanks for having me. >> so do you remember the undercover pimp video that supposedly blew the lid off the corruption of a.c.o.r.n.? the video that helped shut down a.c.o.r.n.? we have the unedited video and the firestorm that destroyed a.c.o.r.n. -- somewhere in america... the slightest breeze harbors immense power.