She said from Massachusetts...
So, at most she is 97% Western European extract, and 3% Cherokee. And most likely >99% of Western European extract.
Of course, the good news is she can loop back to Mt. Ararat days, and rightfully claim she's descended to any 'race', if she likes -- through good old Great (to the nth power) Granddaddy Noah...
Ben Nighthorse Campbell looks like 50% - his dad was FBI (Full Blooded Indian - sorry, got that from a pathetic Val Kilmer movie). Ben’s mom was Portuguese. http://en.wikipedia.org/wiki/Ben_Nighthorse_Campbell
But Fauxcohontas was “careful” to limit her claim to MA, which has had a lot more Senators than other states, and also had a swatch of Injuns.