Primary Outlet: WGN (Chicago IL)Broadcast Date: Friday, February 12, 2016 - 10:20amProgram: The Opening Bell with Steve GrzanichBroadcast Type: interviewBroadcast Format: radioScholar: Beckworth, DavidSubjects: Janet Yellen’s latest testimonyResearch Area: Government and PoliticsLink: http://www.cato.org/multimedia/media-highlights-radio/david-beckworth-discusses-…