Did P&O break the law when they sacked 800 staff? We chat to Kathryn Evans, an employment lawyer, to find out...   The US and Chinese Presidents have been talking about Ukraine. North America editor, Sarah Smith, makes her Newscast debut and explains what's what...   And the BBC's Fergal Keane is in Lviv in Ukraine, where a factory has been hit by an airstrike. We get the latest.

This edition of Newscast was made by Chris Flynn, Miranda Slade and Ben Cooper. The technical producer was Emma Crowe. The assistant editor was Sam Bonham.