Primary Outlet: WTTG (Washington DC)Broadcast Date: Friday, March 27, 2015 - 8:30amBroadcast Type: interviewBroadcast Format: televisionScholar: Olson, WalterSubjects: free speechResearch Area: Law and Civil LibertiesLink: http://www.cato.org/multimedia/media-highlights-tv/walter-olson-discusses-free-s…