FILE - An aerial view of the town of Libby, Mont., Feb. 17, 2010. Libby, the town of 3,000 along the Kootenai River has emerged as one of deadliest Superfund pollution sites in the nation's history. A jury on Monday, April 22, 2024, sided with plaintiffs who said BNSF Railway contributed to the deaths of two people exposed to asbestos in Libby decades ago. (AP Photo/Rick Bowmer, File)