A new mutation of the coronavirus is spreading in the U.K. — and causing chaos at certain ports of entry as Britain prepares to leave the European Union. Plus, the historic nomination of Rep. Deb Haaland to be interior secretary.

‘Presidential’: The story of Joe Biden

Post Reports is the daily podcast from The Washington Post. Unparalleled reporting. Expert insight. Clear analysis. Everything you’ve come to expect from the newsroom of The Post, for your ears. Martine Powers and Elahe Izadi are your hosts, asking the questions you didn’t know you wanted answered. Published weekdays around 5 p.m. Eastern time.