The controversial Dakota Access Pipeline will begin interstate crude oil delivery on May 14, according to a filing with the U.S. Federal Energy Regulatory Commission. Energy Transfer Partners LP on Thursday filed what is known as a tariff, which lays out details about the line and the oil to be delivered. The 1,172-mile (1,885-km) Dakota Access line runs from western North Dakota to Patoka, Illinois. The $3.8 billion project became a focus of international attention, drawing protesters from around the world, after a Native American tribe sued to block completion of the final link of the pipeline through a remote part of North Dakota. The Standing Rock Sioux tribe said the pipeline […]