The problem here is that Chief S itting Bull, like any other applicants for Indian casino cash, has to provide something he doesn't have.
Yeah, a frikkin' blood sample that will prove it! I already have, but I have no need to exploit it.
Arapaho. All you have to do is look at me though. I have the nose, the cheek bones, the complexion, and the attitude, heh, heh! Specially after a fifth of Johnny Walker!
ETA:
( most of all, the frikkin' genetics! )