![The Allegheny Front show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/017/179/small/the-allegheny-front.gif)
Summary: This week on The Allegheny Front, what's causing the recent surge in black lung disease in Appalachia? Plus, there's a delicate calculation that goes into environmental regulations for air pollution. . . but are the jobs saved worth the lives lost?