Commentators
Each week, the show runs short commentaries, contributed by people from a variety of political perspectives, including former Secretary of Labor Robert B. Reich, who served under the Clinton administration. The show's stable of commentators has included former Columbia dean Glenn Hubbard, once the head of George W. Bush's Council of Economic Advisers; libertarian economist and blogger Tyler Cowen; and Canadian-American journalist David Frum, a former economic speechwriter for President George W. Bush, who ended his contract with Marketplace in October 2011, saying he felt his point of view was no longer in line with the mainstream of the Republican party.
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