Gorsuch joins "liberal" wing of Supreme Court on Tribal issue

This is the second time he has done so.  The holding:  Wyoming’s statehood did not abrogate the Crow Tribe’s 1868 federal treaty right to hunt on the “unoccupied lands of the United States”; the lands of the Bighorn National Forest did not become categorically “occupied” when the forest was created.

Justice Sotomayor wrote the opinion, which can be accessed here.