Black lung disease is back. In fact, it never went away. Now, younger and younger miners are living with a particularly nasty form of black lung disease. 

Regulators and the coal industry have known about the problem for decades — but they’ve been slow to respond. 

One reporter asks, “What would happen if thousands of workers in any other industry got sick and died just because of where they worked?” 

This week, we’re talking about the black lung epidemic, Inside Appalachia.