Primary Outlet: WBAL (Baltimore MD)Broadcast Date: Tuesday, May 8, 2012 - 9:48amProgram: C4 ShowBroadcast Type: interviewBroadcast Format: radioScholar: Harper, JimSubjects: the new underwear bomb threat informationResearch Area: Foreign Policy and National SecurityLink: http://www.cato.org/multimedia/radio-highlights/jim-harper-discusses-new-underwe…