HomeNewsTop StoriesUS election 2020: What are the Iowa caucuses and how do they work? US election 2020: What are the Iowa caucuses and how do they work? February 3, 2020 Top Stories Americans are again deciding who will run for the White House. How does the process work? Tweet Pin It Related Posts Coronavirus:10 days of hospital building in 60 seconds Coronavirus: Disabled boy dies in China after father quarantined US election 2020: Which Democratic candidate will take on Trump?