Andrea Mitchell is joined by Pete Williams and Frank Figliuzzi as the nation’s capital is on lockdown ahead of inauguration, with tens of thousands of troops in the city, after the January 6 siege at the Capitol, and as the investigations continue into those riots with more information coming out daily.

President of the National Action Network Reverend Al Sharpton and former assistant director for counterintelligence at the FBI Frank Figliuzzi on the Department of Homeland Security being unprepared to handle right-wing extremism and the involvement of law enforcement members in the attack on the Capitol