Chances are, you’ve seen a “deepfake” video. But did you know it? A new breed of tech detectives are building tools to spot these hyper-realistic videos – built with AI – where people say things they didn’t say or do things they’d never do. Some of these clips are just good, fanciful fun. But a deepfake deployed at the right moment could sway an election, or wreck a life. That’s why UC Berkeley professor Hany Farid is working on a “deepfake detective" – a tool to help media outlets know what’s real and what isn’t. But the same program could also give deepfakers a blueprint for how to make their work undetectable. Deepfake technology already exists. This episode asks: What should we do now?  Get the weekly Should This Exist? newsletter for reading list and discussion questions: http://eepurl.com/gnZTf9.