A train hauling crude oil derailed and exploded in West Virginia, displacing up to 1,000 residents and contaminating the local water supply.
원문출처 : http://edition.cnn.com/2015/02/17/us/west-virginia-train-derailment/index.html?eref=edition
원문출처 : http://edition.cnn.com/2015/02/17/us/west-virginia-train-derailment/index.html?eref=edition