How do you prove you are Indian?? NPR asks that question to two Indians who would be mistaken for whites on America's streets. Great! The second thing that surprised me is how an English professor at USC (Treuer) can make the most elementary grammatical error with such a high frequency (none----are instead of none---is). But I like how Treuer thinks and he said some astute things. Finally, the concept of “full blood” is a white concept. Indians should not dignify that concept by talking about it. If anyone asks, say, "I would have been a full blood but I donated a few pints at the hospital last week." As people on the rez frequently say, whites are such idiots.