Comedian Tiffany Haddish is enjoying incredible success in the entertainment world. But some of her latest projects are no act. She’s owning who she is, in her best-selling autobiography “The Last Black Unicorn,” published by Simon & Schuster (a division of ViacomCBS), and in her new Netflix special, “Black Mitzvah,” where a ceremonial “coming of age” takes center stage. “CBS This Morning: Saturday” co-host Michelle Miller reports. Source