Rick Santorum's New Role: Uniter
Rick Santorum sits down with Mark Halperin and John Heilemann and discusses what excites him about looking at a campaign in 2016.
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DIW's Fratzscher Says Surprise Is How Much CDU Lost
35:28 - Marcel Fratzscher, president and chief executive officer of DIW Berlin, weighs in on the German election exit poll results. He speaks on "Germany Decides." (Source: Bloomberg)