Todd Palin is 1/4 Inuit. His grandmother was an elder in whatever the band was that was local to the area. The kids are 1/8. You can register if you are up to 1/16
Even the grandkids are registered tribal members, and the media, which would love this stuff if they were democrats, has managed to keep America almost entirely in the dark on the Palins.
One of the themes on the Palins, is that Sarah is leader of a white power movement.