The US House of Representatives will send an impeachment article, or charge, to the Senate on Monday. Also: UK Covid-19 variant "may be more deadly", and SpaceX is to repurpose oil platforms as launch pads.
Cut in delivery of Pfizer-BioNTech vaccine slows down inoculations in several countries. The European Commission has asked for clarification from Pfizer about delays. Also, Japan's government denies claims that it's considering cancelling Tokyo Olympic Games, and how Donald Trump was prank-called by someone impersonating Piers Morgan.
The US President has promised 100 million vaccinations within his first 100 days in office. Also: China calls for a renewal of cooperation with the United States, and the Mexican Government welcomes a new bill sent to the US Congress.
The top US infectious disease expert Anthony Fauci addresses the WHO as the US administration under Biden prioritises its fight against Covid and joins the global vaccine plan. Also: we hear from Central American migrants as they attempt to reach the United States, and we look back at the 1980s HIV Aids pandemic in Britain.
He promises to work to heal the bitter political divisions of recent years. Also in this podcast which is entirely devoted to the inauguration, we look at the challenges facing the new administration, how Kamala Harris has made history by becoming the first female, first black, first Asian-American vice-president, how the news of the inauguration is being received around the world, and we ask what next for Donald Trump and his supporters?
Donald Trump has departed White House for last time as President. His successor Joe Biden will be inaugurated amid heavy security. Also, we look at Trump's legacy as President, and key challenges facing Biden's administration on the international stage.