Bituminous Coal Operators

It's too late for Ronald Martin of Dema, Kentucky. "I'm in last stage of black lung," he wrote in shaky script, "please help the miners so they won't suffer like I suffer. I can't breathe but a little." Mr. Martin sent his note to the Labor Department's Mine Safety and Health Administration (MSHA) to comment on the agency's proposed rule to reduce workers' exposure to respirable coal mine dust---the dust that damaged his lungs so severely. Other coal miners also sent their comments to MSHA, urging the agency to put a more protective regulation in place as soon as possible to prevent…