As for the Indians protesting the pipeline, that was a paid protest. That fact already came out. I was shocked to see that people still believe otherwise. Most of the tribal members didn't care or were all for it. They were going to get paid to have it. However, I'm sure the major news outlets didn't report on this.
Check out this article.
DAPL Company Paid Mercenaries to Build Conspiracy Lawsuit (theintercept.com)
Check out this photo after these "protect our environment" protestors left. If they care so much about the beauty of their lands, then why did they leave this mess?
Here's the web site:
Cleaning Out The Dakota Access Protest Camp | Inside Energy