Right over the So Dakota line, south of the Res, is White Clay, NE. A tiny town built soley on selling the Sioux beer and liquor..
Human physiologies differ widely. I suspect this is just a taste of what the decriminalization of other drugs could have on the larger society. Proponents of legalizing illegal drugs seem to think because they personally seem to handle whatever illicit drug, then everybody must be able to. As we see with the indians, alcohol has a very different effect on them than it does to say Europeans.