"PIPESTEM, W.Va. - The head of the national coal miners’ union on Thursday urged the Trump administration to impose regulation on silica dust in mines, which researchers believe is responsible for a resurgence of black lung disease in central Appalachia.
The demand from United Mineworkers of America president Cecil Roberts comes as President Donald Trump tries to pump up U.S. coal production, mainly by rolling back regulations he deems burdensome to the industry.
“We are seeing the most serious levels of black lung, mainly caused by silica and there are no silica standards out there,” Roberts told Reuters on the sidelines of a black lung disease conference in West Virginia."
Source: Reuters, 06/07/2019
