Trump Leads in Iowa
The final Des Moines Register poll was released over the weekend, showing Trump slightly ahead of Cruz (28-23%) and Clinton barely ahead of Sanders (45-42%). Trump and Clinton have gained ground over the last month:
Ann Selzer, whose firm conducts the polls, told me before the poll was released that the late momentum usually matters as much as the top-line results. That appears to have gone in Clinton’s and Trump’s favor. Both added supporters in January while their main rivals, Bernie Sanders and Ted Cruz respectively, lost some.