There’s an ugly racial component to the way Gov. Sarah Huckabee Sanders (R-AR) went after Vice President Kamala Harris this week, a political analyst told an MSNBC host Thursday. Sanders followed the lead of Sen. J.D. Vance (R-OH) in attacking Harris for not having any biological children, saying that she does not have that influence to “humble” her as a person — even though she has spent years raising stepchildren. The key point, Democratic pollster Cornell Belcher said, is Sanders’ use of the word “humble.” Want more breaking political news? Click for the latest headlines at Raw Story. “I’m …