Primary Outlet: KPCC (Los Angeles CA)Broadcast Date: Friday, February 15, 2019 - 4:00pmProgram: AirTalk with Larry MantleBroadcast Type: interviewBroadcast Format: radioScholar: Blackman, JoshSubjects: Trump declaring a national emergencyResearch Area: Government and PoliticsImmigration and Labor MarketsLaw and Civil LibertiesLink: https://www.cato.org/multimedia/media-highlights-radio/josh-blackman-discusses-t…