VOICED: Undecided voters big factor in Iowa caucuses

The transcript discusses the political strategies of candidates like Gingrich, Romney, Perry, and Paul, focusing on their approaches to the Iowa caucus. It highlights the indecision among Iowa's Republican caucus goers, with many still undecided. The candidates' messages are similar, emphasizing smaller government and lower spending, but differ in personality. Iowans expect personal interaction with candidates, which influences their decision-making. The transcript also touches on the perspectives of voters like Jeff, a fiscal conservative, and his wife Tara, a Democrat, who believes no Republican candidate can defeat Barack Obama.

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