Today, the nation celebrates Dr. Martin Luther King Jr. with messages of unity and acts of service. Washington DC prepares for a changing of the guard by assembling the National Guard ahead of Wednesday’s inauguration. The FBI is taking extra precautions as law enforcement beefs up in capitals around the country. Also, what are President-elect Biden’s plans for when he enters the Oval Office, and President Trump’s plans as he exits? Worries about the UK coronavirus variant spreading in the US, a flying first for Virgin rockets, and the NRA is out: out of money and out of New York.