This is the first time he has returned to Moscow since he was poisoned by a Soviet-era nerve agent over the summer. Source

The new variant discovered in the United Kingdom is currently about 0.5% of all infections in the U.S. Source

Missed the second half of the show? The latest on the vaccine rollout in America, worldwide coronavirus death toll and the new virus variant. Source

On this “Face the Nation” broadcast, Rep. Adam Schiff and Former FDA Commissioner Scott Gottlieb sat down with Margaret Brennan. Source

California state prison officials said he died Saturday of natural causes at a hospital. Source

CBS News senior foreign correspondent Liz Palmer reports from London on the global impacts of coronavirus. Source

West Virginia declined to participate in a federal program through which CVS and Walgreens administered vaccines to residents of long-term care facilities. Source

The former FDA commissioner says the number of infections from the new straing of the virus is doubling rapidly. Source

CBS News Elections and Surveys Director Anthony Salvanto shares the latest polling data as a new administration is poised to take office. Source

The nation’s capital is locking down the weekend before President-elect Joe Biden’s upcoming inauguration. Source