Broadcast Date: Friday, April 20, 2018 - 8:15amProgram: First News with Tommy TuckerBroadcast Type: interviewBroadcast Format: radioScholar: Glaser, JohnSubjects: President Trump and North KoreaResearch Area: Foreign Policy and National SecurityLink: https://www.cato.org/multimedia/media-highlights-radio/john-glaser-discusses-pre…