February 1, 2016 1:15 pm How Do the Iowa Caucuses Work, Anyway? For more than 40 years, Iowa has been at the front of the presidential nominating process. Here is a look at how the Iowa caucuses work for the Democrats and the Republicans. US & World Videos 2:33 Nicholas Galitzine reveals favorite ‘The Idea Of You' scene with Anne Hathaway 2:08 Travis Kelce calls Taylor Swift his ‘significant other' as they attend Charity Gala Date Night 1:04 Hunter Biden plans to sue Fox News 1:17 Student loan forgiveness: Deadline to consolidate loans is April 30 0:59 Runaway zebras corralled in Washington state; one still missing
