Mattel published a video for their Barbie franchise featuring the cartoon version of the doll having a very difficult discussion about the racist experiences of her black doll friend, Nikki. The video was posted to the official Barbie YouTube page on Wednesday. "There is a huge movement going on," Barbie said. "Millions of people across the world are standing up to fight against racism, and they're doing this because too often and for such a long time, people have been treated unfairly, and in some cases even hurt by others, because of the color of their skin," she explained helpfully....