Oprah Winfrey hits campaign trail in Georgia for Stacey Abrams

Oprah Winfrey hit the campaign trail in Georgia on Thursday for Democratic gubernatorial candidate Stacey Abrams, who is locked in a tight race with Republican Brian Kemp. The entertainment icon delivered an impassioned push to vote at a pair of town hall events and surprised voters as she went door-to-door. NBC White House correspondent Kristen Welker reports for TODAY.