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CORRECTS LOCATION TO CHARLESTON FROM TORNADO - Chairperson Vanessa Allen Sutherland of the U.S. Chemical Safety and Hazard Investigation Board answers questions after the release of a report on the CSB's investigation into Freedom Industries's 2014 storage tank leak that contaminated the local water supply during a news conference at the Four Points Sheraton in Charleston, W.Va., on Wednesday, Sept. 28, 2016. (Christian Tyler Randolph/Charleston Gazette-Mail via AP)

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