It's finally Caucus Day, and 2024 presidential candidates are counting down the hours until Iowans will gather across 1,657 precincts in the Hawkeye state to make their choice in the Republican Primary this evening.

FOX News Senior Political Analyst Juan Williams, Anchor of FOX News Sunday Shannon Bream, and FOX News Contributor Charlie Hurt are live in Iowa to discuss how both Ambassador Nikki Haley and Governor Ron DeSantis's campaign teams are managing expectations, regardless of their outcome tonight.

Later, the panel speculates as to which political efforts drive support for former President Donald Trump and predicts the most important issues that will bring in voters... despite the below-freezing temperatures.

Follow Bret on Twitter: @BretBaier

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