Business InsiderSouth Dakota pipeline spill hits TransCanada shares, Canada crude priceBusiness InsiderCALGARY, Alberta/LINCOLN, Nebraska (Reuters) - Canadian heavy crude prices and TransCanada Corp shares slid on Friday, the day after the Keystone pipeline spilled 5,000 barrels of oil in South Dakota as officials in Nebraska mulled whether to approve ...Keystone pipeline spills 210K gallons of oilThe Keene SentinelKeystone pipeline spill fuels TransCanada opponentsiPolitics.caOpponents "Incensed" Nebraska Panel Won't Consider This Week's Spill in Keystone XL DecisionCommon DreamsDallas News -Creative Loafing Tampa -KELO AM-FM -Olean Times Heraldall 29 news articles »