In this April 28, 2011 photo, Lerah Parker holds bark potentially contaminated with lethal asbestos that she and her husband used in the garden around their home in Libby, Mont. More than 15,000 tons ... more 
In this April 28, 2011 photo, Lerah Parker holds bark potentially contaminated with lethal asbestos that she and her husband used in the garden around their home in Libby, Mont. More than 15,000 tons of the material have been sold, used in and trucked out of the remote Montana town of 3,000 people over the last decade, with unknown risks to public health. (AP Photo/Matthew Brown) less 
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Associated Press | Photo By Matthew Brown
Tue, Jul 5, 2011 6:37 AM EDT