Virginia governor addresses security efforts in Washington metro area ahead of Inauguration Day

Members of Virginia's National Guard have been deployed to D.C. ahead of Inauguration Day. Troops are posted around the Capitol and other parts of Washington. Governor Ralph Northam deployed members at the request of D.C. Mayor Muriel Bowser following last week's deadly riot. Northam joins CBSN's Lana Zak to discuss the ongoing security efforts and more.