Peter Robinson, the host of Uncommon Knowledge (and the former Reagan speechwriter who penned the line, "Mr. Gorbachev, tear down this wall") conducted a five part interview with Thomas Sowell about the new edition of his best selling book: Basic Economics. The below link is to part 4 of that interview.
http://tv.nationalreview.com/uncommonknowledge/post/?q=NWJkNjBmZTgyMTIzZWI1YWY4MzQzYzBiYTQzMzMyNTU=
