The latest news on Iowa caucus
Rick Santorum's campaign gains momentum in the days leading into the Iowa Caucus.
Bachmann says panicky Ron Paul campaign paid key Iowa supporter to jump ship.
Less than a week from caucus day, Iowa voters abandon Gingrich for yet another "it" candidate.
Days before Iowa caucus, Romney seeks to show he understands where "the 99 percent" is coming from.
A loss in Iowa doesn't mean Romney's campaign is kaput.
More than 25,000 tune in to hear from candidates Gingrich, Perry, Bachmann, Santorum.
Can Perry, Santorum, and Bachmann's hard work pay off in the Hawkeye State?
As his lead in Iowa polls has evaporated, Gingrich's rhetoric has grown ever sharper.
Leading in some state polls, Paul is getting a look from mainstream voters in Iowa.
Trying to outmaneuver his rivals, the former senator warns that Paul's isolationism is dangerous