Fox News: For a glimpse into ‘Iowa Silver,’ watch these counties first tonight It is caucus day in Iowa as voters face the bitter cold to vote for the GOP presidential nominee

DES MOINES, IOWA - JANUARY 15: The stage is set and ready for the caucus night event for Republican presidential candidate former U.S. President Donald Trump at the Iowa Events Center on January 15, 2024 in Des Moines, Iowa. Iowans vote today in the state’s caucuses for the first contest in the 2024 Republican presidential nominating process. (Photo by Chip Somodevilla/Getty Images)