Deepfakes and other manipulated media are now easy to make. The tools are freely available and the results can be convincing. It is now possible to put one public figure’s words in the mouth of another by superimposing and lip-syncing the latter’s face. It is also possible to have anybody appear to say things that nobody ever said in reality except the faker. The technology is now mature enough to fool the casual viewer. And since the media are consumed almost entirely by casual viewers, deepfakes are a new and pernicious danger to the public’s perceptions of reality.