Controversy at the Oscars as Will Smith hits Chris Rock… Adam is joined by the BBC’s Culture Editor Katie Razzall and LA-based entertainment reporter KJ Matthews to discuss the background to the slap - and the possible repercussions.

Also… the UK ambassador to Ukraine Melinda Simmons – currently in Warsaw - talks Biden, getting out of Kyiv and her own Ukrainian background.

This edition of Newscast was made by Tim Walklate, John Murphy and Chris Flynn. Emma Crowe was the technical producer. Sam Bonham is the assistant editor.