Morocco have become the first African or Arab nation ever to reach the semi-finals of a football World Cup. In a tournament full of surprises, they've written their own bit of history by beating Portugal one-nil. We go to Casablanca.

Also in the programme: as the Nobel peace prizes are awarded in Norway, we hear from a colleague of the Belarusian winner; and Chinese artist Ai Weiwei's invisible ink protest.

(Photo: Supporters of Morocco celebrate their team winning the World Cup 2022 quarter final match between Morocco and Portugal, in Milan, Italy, 10 December 2022. Credit: Matteo Corner /EPA-EFE/REX/Shutterstock)