ShareTweet Like Submit Share September 17, 2015 Featuring Roger Pilon and Walter Olson Download:mp4, mp3 Subscribe to Event Podcast: Subscribe to Event Videos: Sign up for the Multimedia email newsletter:
![2018 Cato Institute Surveillance Conference - Welcome and Introduction & Donald Trump and the "Deep State"](https://object.cato.org/sites/cato.org/files/styles/multimedia-listing/s3/multimedia/2018/cc-12-14-18-01.jpg?itok=TiDZJegj "2018 Cato Institute Surveillance Conference - Welcome and Introduction & Donald Trump and the "Deep State"")