Primary Outlet: Free to Choose MediaBroadcast Date: Wednesday, February 7, 2018 - 10:55amBroadcast Type: interviewBroadcast Format: online videoScholar: Norberg, JohanSubjects: “filter bubbles”Research Area: Government and PoliticsPolitical PhilosophyLink: https://www.cato.org/multimedia/media-highlights-tv/johan-norberg-discusses-filt…