Disputed Dakota pipeline was approved by Army Corps over major objections by three federal agencies

Sioux tribe’s concerns were echoed in official reports by the EPA and two other agencies, but Army Corps of Engineers brushed them aside.

By Phil McKenna
Inside Climate News
August 30, 2016

https://insideclimatenews.org/news/30082016/dakota-access-pipeline-standing-rock-sioux-army-corps-engineers-approval-environment