The mother of a young football fan who wore a headdress and painted his face red and black to a Kansas City Chiefs game has blasted Deadspin for accusing him of “doubling up” on racism against black and Native communities — noting that her son is himself Native American. Holden Armenta became an unexpected focus of an article by senior writer Carron Phillips that focused on a photo of the boy standing sideways, suggesting he was wearing blackface with no mention of the red side. “The NFL needs to speak out against the Kansas City Chiefs fan in Black face,...