loobobilly News: Calls For Change Follow NPR/Frontline Black Lung Investigation

Calls For Change Follow NPR/Frontline Black Lung Investigation Federal regulations for silica dust in coal mines haven't changed in decades. But since an NPR/Frontline report into black lung, some are calling for a new response. Federal regulations for silica dust in coal mines haven't changed in decades. But since an NPR/Frontline report into black lung, some are calling for a new response. Business
Federal regulations for silica dust in coal mines haven't changed in decades. But since an NPR/Frontline report into black lung, some are calling for a new response.

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