New details on Capitol investigation in tense pre-inauguration Washington

Security is tight in the nation's capitol in the days leading up to Preisdent-elect Joe Biden's inauguration. CBS News senior investigative correspondent Catherine Herridge joins CBSN's "Red & Blue" host Elaine Quijano to discuss the latest developments in the investigation into the January 6th attack on the Capitol and the alleged theft of a laptop from House Speaker Nancy Pelosi's office.