The 2016 Iowa Republican presidential caucuses took place on February 1 in the U.S. state of Iowa, traditionally marking the Republican Party's first nominating contest in their series of presidential primaries ahead of the 2016 presidential election.
Image: Donald Trump by Gage Skidmore 10 (cropped)
Image: Marco Rubio by Gage Skidmore 8 (cropped)
Image: Ben Carson by Skidmore with lighting correction (cropped)
The 2016 Iowa Democratic presidential caucuses were held on Monday February 1 in Iowa, as usual marking the Democratic Party's first nominating contest in their series of presidential primaries ahead of the 2016 presidential election.
Image: Bernie Sanders September 2015 cropped
Hillary Clinton launched her campaign in Iowa, April 2015
Bernie Sanders campaigns in Iowa in January 2016