Young voters came out in huge numbers to elect President Obama in 2008. This year, with no primary contest, Democrats are using their caucuses to test how much support they have in Iowa. But many young liberals have grown disenchanted with the president, and some have thrown their support behind Republican Ron Paul.
On Monday, 10 Obama for America volunteers made calls to registered Democrats from a Panera Bread turned phone bank just outside of Des Moines. The volunteers reminded Democrats when and where to show up to caucus.
Newt Gingrich is making his closing arguments to voters in the Mississippi River towns of Muscatine and Burlington in advance of Tuesday's Republican party caucuses and that argument boils down to this: Gingrich is better, smarter and more experienced than the rest.
For Iowa Republicans, it's the end a yearlong getting-to-know-you process with the candidates. NPR's Sonari Glinton sat down with a group of caucus-goers to talk about how they plan to vote and how they made up their minds.
SONARI GLINTON, BYLINE: Drive due west of downtown Des Moines on I-80 and you get to Van Meter, Iowa. It's a city that has about 1,300 residents. I met up with nine of them over a few pitchers of beer on the eve of the caucuses to talk politics, the Republican field and Iowa. Hello.
Republican presidential candidates prepared Tuesday for their first major test of the primary season, making last-minute whistle-stops throughout Iowa in hopes of swaying many undecided caucus-goers.
Later tonight, Iowa Republicans will gather to cast ballots for the person they want to stand against President Obama in November. But after a bruising months-long campaign, more than a third of those participating in the caucuses say they still haven't made up their minds.
After months of campaigning, it's finally caucus day in Iowa. Polls still show a fluid race, with former Massachusetts Gov. Mitt Romney, Texas Rep. Ron Paul and former Pennsylvania Sen. Rick Santorum heading the pack.