Surrogate Lies About Warren's Cherokee Tale

Yesterday on MSNBC’s The Ed Show, Elizabeth Warren’s surrogate, Democratic Massachusetts State Senator Katherine Clark, told a bald-faced lie about Ms. Warren’s heritage (emphasis added):

Elizabeth Warren has been very clear: This is what she was taught from the time she was a small girl that she has Native American relatives and it’s been demonstrated by some of the research that’s been done that, in fact, there are records that support that claim.