,[展开全部]
Unravelingoneofthebiggestenvironmentalscandalsofourtime,agroupofcitizensinWestVirginiatakeonapowerfulcorporationaftertheydiscoverithasknowinglybeendumpingatoxicchemical—nowfoundinthebloodof99.7%ofAmericans—intothelocaldrinkingwatersupply.AgroupofcitizensinWestVirginiachallengesapowerfulcorporationtomoreenvironmentallyresponsible.[收起部分]