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.

Iowa firefighter arrested and charged in 13-arson spree

A 60-year-old Iowa firefighter, Kendall Eugene Rhoads, has been arrested and faces 13 counts of arson along with a charge of reckless use of fire or explosives, according to the Grundy County Sheriff's Office.