North Dakota Pipeline To Halt Temporarily After Tribe’s Protest img.huffingtonpost.com/asset/scalefit_630_noupscale/57cf39241700002430c77fc3.jpeg The battle over development on sacred sites has led to violent clashes. 09/06/2016 http://www.huffingtonpost.com/entry/north-dakota-pipeline-tribe_us_57cf3702e4b03d2d4597288f [with embedded video, and comments]