Primary Outlet: CNBCBroadcast Date: Tuesday, July 20, 2010 - 10:40amProgram: Squawk on the StreetBroadcast Type: interviewBroadcast Format: televisionScholar: Calabria, MarkSubjects: mortgage modifications and credit ratingsResearch Area: Finance, Banking & Monetary PolicyLink: http://www.cato.org/mediahighlights/index.php?highlight_id=1383