tough opinion piece on cnn.com about two girls allegedly trafficked for sex through craigslist. do you think your letter and the reporting on this and the pressure from the attorneys general really led to this? and tell me about that letter. >> i hope so. this was a letter written by two young women who were survivors of domestic trafficking. one was a child when she was trafficked for sex through craigslist. the other was an adult woman. and both of them had endured being injured, exploited, subject to violence because they were sold for sex through craigslist. and now that they're on the other side of it, they pleaded with craig newmark to stop selling children and girls and women for sex through his website. and i think there's something very powerful about their courage to speak to their own pain and their own injury and