Kamala Harris presides over Senate and administers oath of office to three Democrats

Vice President Kamala Harris drew applause when she returned to the Senate hours after taking the oath of office. Harris presided over the chamber and administered the oath of office to her replacement in Senate, Alex Padilla, and the winners of Georgia's runoff races, Jon Ossoff and Raphael Warnock, whose victories flipped control of the chamber to the Democrats. Watch the ceremony.