Asbestos Contamination In part one of a three-part series on asbestos, Kathy Witkowsky reports that the town of Libby, Montana has the worst incidents of asbestos contamination, because it was once the home of the world's largest vermiculite mines. Hundreds of people who worked in the mines are either sick or dead because of exposure to the asbestos laced vermiculite.
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Asbestos Contamination

Only Available in Archive Formats.
Asbestos Contamination

Asbestos Contamination

Asbestos Contamination

Only Available in Archive Formats.

In part one of a three-part series on asbestos, Kathy Witkowsky reports that the town of Libby, Montana has the worst incidents of asbestos contamination, because it was once the home of the world's largest vermiculite mines. Hundreds of people who worked in the mines are either sick or dead because of exposure to the asbestos laced vermiculite.