Iowa’s likely caucusgoers are closely divided between four top candidates just weeks out from the Democratic caucuses, a new CNN/Des Moines Register/Mediacom poll shows.
Vermont Sen. Bernie Sanders is on the rise as other top competitors hold steady or lose ground. Sanders (20%), Massachusetts Sen. Elizabeth Warren (17%), former South Bend, Indiana, Mayor Pete Buttigieg (16%) and former Vice President Joe Biden (15%) all cluster tightly at the top of the pack. CONT.
Jennifer Agiesta, CNN
