Analysis: Who voted for Trump in Iowa – and who didn't

Donald Trump won almost every demographic group by double-digit margins. He was particularly strong among some of the largest groups of Iowa Republican caucusgoers: those without a college degree, very conservative voters and rural voters.

You Decide 2024: John Hook reports from Iowa

FOX 10's John Hook is in Iowa, as people in that state vote for the Republican Party candidate they think should represent the party in this year's Presidential Election.