The Plains Tribes, in both the US and Canada, who are fighting the Keystone XL pipeline, are using many of the same arguments that Article32.org is using in its fight against fracking and other environmental threats across the Upper Great Lakes.  

We are Idle No More.

Native American leaders storm out of Keystone XL talks

http://www.vancouverobserver.com/environment/native-american-leaders-storm-out-keystone-xl-talks