Why were hundreds of sub-postmasters wrongfully convicted and what will happen next?
Adam is back on Newscast and starts the week by chatting with Nick Wallis, author of the book, The Great Post Office Scandal, about why it's called the most widespread miscarriage of justice in British legal history.
And, is Russia still preparing to invade Ukraine? We discuss everything there is to know about the Ukraine crisis, with Newsnight's Mark Urban (in Kyiv) and the BBC's Steve Rosenberg (in Moscow).
This episode of Newscast was made by Alix Pickles and Georgia Coan. The studio director was Hannah Montgomery. The assistant editor was Sam Bonham.