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Dickerson: What's next after Iowa shakes up the GOP race

Name: Dickerson: What's next after Iowa shakes up the GOP race
Uploaded: 2016-02-02T18:35:00-0500
Duration: 1 min 23 s
Description: John Dickerson, CBS News political director and anchor of "Face the Nation," looks at how the Iowa caucuses have changed the dynamic of the Republican Party primary race.

John Dickerson, CBS News political director and anchor of "Face the Nation," looks at how the Iowa caucuses have changed the dynamic of the Republican Party primary race.