Primary Outlet: WLS (Chicago IL)Broadcast Date: Monday, August 8, 2011 - 9:07amProgram: Don Wade and Roma ShowBroadcast Type: interviewBroadcast Format: radioScholar: Mitchell, Daniel J.Subjects: US credit ratingResearch Area: Finance, Banking & Monetary PolicyLink: http://www.cato.org/multimedia/radio-highlights/daniel-j-mitchell-us-credit-down…