Coal's Deadly Dust
Coal miners are dying from the resurgence of an epidemic that could have been prevented. FRONTLINE and NPR’s joint investigation revealed the biggest disease clusters ever documented, and how the industry and the government failed to protect miners.
- Thể loại: Phim Tài Liệu
- Quốc gia:
- Giám đốc: Elaine McMillion Sheldon
- Diễn viên: Howard Berkes,