This campaign is at the 'front of the race' -Buttigieg

More results were expected to be posted later on, as the Iowa Democratic Party continued to sort out a major technical malfunction that caused a delay in the totals.

Troy Price, the chair of the state party, said the delay was due to a "coding error" on the app used to report caucus results, which was discovered after irregularities began to appear during the tabulation on Monday night.