The Keystone Pipeline (not to be confused with the pending Keystone XL Pipeline) has spilled close to 400,000 gallons of oil on North Dakota soil this week. The company that runs the pipeline, Transcanada, has yet to determine the cause of the spill, but this shows how dangerous these pipelines can be. This isn’t the first Keystone spill, and it certainly won’t be the last. Ring of Fire’s Farron Cousins discusses this.
