Senator Elizabeth Warren has been dealing with criticism over her claims that she has Native American heritage since she first ran for the Senate in 2012. After spending years ducking questions about the issue, she delivered a speech yesterday at the National Congress of American Indians, defending her claims and attacking President Trump for using “Pocahontas” as a derogatory nickname when referring to her. Cornell Law Professor William Jacobson checks in to talk about the claims Warren has made in the past and how yesterday’s speech stacks up. Tune in to hear how Warren explained her family’s history and why she refuses to back down from her claims. Do you find her explanation credible? Are you skeptical of the timing of the speech?