The federal Mine Safety and Health Administration released its final report this week into last year's West Virginia mine explosion. That explosion at the Upper Big Branch mine killed 29 workers. The government has maintained that the company that owned the mine, Massey Energy, didn't do enough to prevent the accident. Now, documentation obtained by NPR indicates that the government didn't do enough, either.
Report: Federal Agency Shares Blame In Mine Blast
By Howard Berkes • Dec 9, 2011