Sioux protest halts new pipelineTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoLars Halter09/07/2016September 7, 2016A US court has halted work on the Dakota Access pipeline. A local Sioux tribe sued against the 4 billion dollar project on the grounds that it crosses sacred land. It is also an environmental threat near the Missouri River.https://p.dw.com/p/1Jx6pAdvertisement