text:  24-year-old Karen Marjorie, a Snapchat sensation with 3 million followers, knew nothing of Tay. So Karen set up an AI version of herself to talk with her followers for a dollar a minute. She uploaded more than 2,000 hours of her voice and personality. AI Karen was immediately swamped by men who shared their darkest sexual fantasies. AI Karen went rogue and shared hers right back. AI Karen is gone now, and the real Karen says she's in shock.