The Future of DNA

Lauren: I always have big shame of like people say, what are you? She says her parents did the 23andMe and she doesn't want that information out there. "I think finding a murderer is kind of a good thing," Lauren says. Do you think anyone should get away with murder or do you think they're going to get a very childish world? 'It's probably a dream to that, don't you think?' writes Lauren.