Primary Outlet: Colorado Public Television (Colorado)Broadcast Date: Friday, February 15, 2019 - 2:45pmProgram: Colorado Inside OutBroadcast Type: interviewBroadcast Format: televisionScholar: Kopel, David B.Subjects: President Trump declaring a national emergency to implement a border wallResearch Area: Immigration and Labor MarketsLink: https://www.cato.org/multimedia/media-highlights-tv/david-b-kopel-discusses-pres…