Primary Outlet: WBAL (Baltimore MD)Broadcast Date: Monday, January 30, 2017 - 1:15pmProgram: The C4 ShowBroadcast Type: interviewBroadcast Format: radioScholar: Bier, DavidSubjects: his New York Times article: 'Trump’s Immigration Ban Is Illegal'Research Area: Immigration and Labor MarketsLink: https://www.cato.org/multimedia/media-highlights-radio/david-bier-discusses-new-…