Primary Outlet: KTAR (Phoenix AZ)Broadcast Date: Friday, September 21, 2018 - 1:40pmProgram: Arizona Morning NewsBroadcast Type: interviewBroadcast Format: radioScholar: Singer, Jeffrey A.Subjects: the opioid crisisResearch Area: Health, Welfare & EntitlementsLink: https://www.cato.org/multimedia/media-highlights-radio/jeffrey-singer-discusses-…