"Iowa Caucus Countdown: GOP Candidates' Final Strategies and Predictions for Victory"

With the Iowa caucuses approaching, GOP candidates are making their final pitches to voters. Donald Trump leads the polls, with Nikki Haley and Ron DeSantis closely contesting for second place. Candidates are cautious in their approach to Trump, who has been more direct with his criticisms. Despite low poll numbers, Chris Christie remains in the race, refusing to back Haley. The candidates are vying for Iowa's 40 delegates and the momentum a strong showing could bring to their campaigns.