New York Times | With Low Oil, Gasoline Prices, Is Keystone Still Necessary? ABC News Low oil prices could make the pipeline more important to the development of new oil sands projects in Canada than anticipated by the State Department, which is conducting the environmental review, and therefore is more likely to increase emissions of ... How Falling Oil Prices Will Impact Economy--And The Keystone Pipeline Debate Obama Facing Rising Pressure on Keystone Oil Pipeline Keystone XL: US House approves oil pipeline again |