An Air That Still Kills - David Mccumber

An Air That Still Kills is the alarming and still-unfolding story of the deadliest environmental disaster in the United States. The catastrophe began in Libby, Montana, where hundreds of people died and thousands were sickened from inhaling asbestos fibers from a vermiculite mine. But mine owner W.R. Grace spread the danger across North America by shipping the mineral to far-flung processing plants. The lethal Libby vermiculite still lurks in as many as 50 million homes, businesses and schools. But..