http://www.huffingtonpost.com/entry/obama-dakota-access-pipeline-halt_us_5844882be4b0c68e04817323[quote]
The Department of the Army has denied the final easement required for the $3.8 billion project to cross under Lake Oahe in North Dakota, it announced Sunday. Instead, it will conduct an Environmental Impact Statement to examine the impacts and explore alternative routes, it said.
“Although we have had continuing discussion and exchanges of new information with Standing Rock Sioux and Dakota Access, it’s clear that there’s more work to do,” Jo-Ellen Darcy, the Army’s assistant secretary for civil works, said in a statement. “The best way to complete that work responsibly and expeditiously is to explore alternative routes for the pipeline crossing.”