Broadcast Date: Wednesday, April 15, 2015 - 7:15amProgram: WWL First News with Tommy TuckerBroadcast Type: interviewBroadcast Format: radioScholar: Tanner, Michael D.Subjects: Chris Christie's Social Security proposalResearch Area: Government and PoliticsHealth, Welfare & EntitlementsLaw and Civil LibertiesTax and Budget PolicyLink: http://www.cato.org/multimedia/media-highlights-radio/michael-d-tanner-discusses…