Matthew Nisbet

In the U.S. Senate Tuesday evening, supporters of the Keystone XL oil pipeline failed by a single vote to pass a bill approving the project. The controversial pipeline is intended to link the Alberta oil sands in Canada with Gulf of Mexico refineries and distribution centers in the U.S.

In the U.S. Senate Tuesday evening, supporters of the Keystone XL oil pipeline failed by a single vote to pass a bill approving the project. The controversial pipeline is intended to link the Alberta oil sands in Canada with Gulf of Mexico refineries and distribution centers in the U.S.