SCOTT SIMON, HOST:
Earlier this week, NPR and the Center for Public Integrity reported astonishing news: the coal miners' disease called black lung is a growing problem again. The investigative report also showed that weak regulation and industry deception has thwarted the effort to protect miners from the coal mine dust that causes black lung.
NPR's Howard Berkes joins us. Howard, thanks for being with us. first,
HOWARD BERKES, BYLINE: It's good to be with you, Scott.