Among the various incidents in Donald Trump's pre-political past that have rumbled through the public's awareness over the past year was a moment when he said that the operators of Native American casinos as "don’t look like Indians to me." When Trump renewed his attacks on Sen. Elizabeth Warren (D-Mass.) last month, calling her "Pocahontas," we wrote about Trump's tense history with Native Americans and Native American issues, pointing back to a news story about the 1993 hearing during which Trump made the comment.