Globe and Mail: Thousands of barrels of Alberta oil-sands crude - the same stuff destined for the controversial Keystone XL project - spilled into a suburban Arkansas neighbourhood over the weekend after a much smaller, older pipeline ruptured, forcing the evacuation of dozens of homes.
Cleanup efforts were under way in Mayflower, Ark., a town of fewer than 2,000 just north of Little Rock, but the spill seems certain to seep into the deeply divisive debate over whether President Barack Obama should approve Keystone...