I don’t know if Elizabeth Warren is a Native American phony — but there’s a long tradition of Indian fakery in America, and I wrote about it for NRODT a while back:
Between 1960 and 2000, the number of Americans claiming Indian ancestry on their census forms jumped by a factor of six. Neither birthrates nor counting methodologies can account for this explosive growth. Instead, the phenomenon arises in large part from the increasingly idealistic place Indians occupy in the popular imagination. Much of it is based on harmless sentiment mixed into a hash of unverifiable family legends and wishful thinking among folks who hang dreamcatchers from their rearview mirrors. But for a distinct subset, it’s all about personal profit. They’re professional imposters who have built entire careers by putting the sham into shaman.