Family fears oil pipeline on their farm will leak and ruin their livelihood . TransCanada plans 1,661-mile oil pipeline across key U.S. water supply . Score: 6 Situation threatens ecosystems at a magnitude of the Gulf spill . TransCanada : Oil shutoff possible in minutes , followed by emergency response .
Family fears oil pipeline on their farm will leak and ruin their livelihood . TransCanada plans 1,661-mile oil pipeline across key U.S. water supply . Opponent : Situation threatens ecosystems at a magnitude of the Gulf spill . TransCanada : Oil shutoff possible in minutes , followed by emergency response .