AP photo
Sen. John Hoeven, R-N.D, walks toward an illustration of the Keystone Pipeline and proposed expansions after a news conference on Capitol Hill in Washington Wednesday. A key approval of a revised route for the Keystone XL oil pipeline from Canada to the U.S. Gulf Coast puts the long-delayed project back in the hands of the U.S.
government.
Read the article: 53 senators urge approval of oil pipeline
