This week, Need to Know homes in on Iowa, where the all-important Iowa caucuses will take place, setting the stage for the 2012 presidential campaign ahead. Correspondent Rick Karr takes a look at how evangelical Christian voters in the state have been unable to agree on a candidate from the selection of GOP hopefuls. We also explore how presidential candidates are no longer pledging to commit to ethanol subsidies, and “American Voices” essayist Michael Gartner gives an overall portrait of his home state. Ray Suarez hosts.
Watch the individual segments:
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Evangelical voters in Iowa
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Playing the field: Iowa ethanol
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American Voices: Michael GartnerOn “American Voices,” essayist Michael Gartner offers a portrait of his home state. |
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