With low oil, gasoline prices, is Keystone still necessary? Washington Post WASHINGTON — A 50-percent plunge in the price of crude oil, resulting from abundant global oil supplies, and cheaper gasoline at the pump raise critical questions about whether the Keystone XL oil pipeline is still needed or even makes financial sense. How Falling Oil Prices Will Impact Economy--And The Keystone Pipeline Debate Low Oil Prices Mean Keystone Pipeline Makes No Sense |