Watch the 4th Democratic Debate in Less Than 4 Minutes

The Democratic presidential candidates duked it out Sunday at the their last debate before the Iowa Caucus.

Front-runner Hillary Clinton faced off with opponents Bernie Sanders and Martin O’Malley in Charleston, S.C. Clinton leads Sanders nationally while the two are in a tight race over Iowa voters—with O’Malley in a distant third. This was the last chance for the three candidates to woo voters before Iowa.

TIME compiled the action from the NBC debate in a four-minute video above.