G7 Pressures Saudi Arabia to Explain Khashoggi Murder

Foreign ministers of the world's richest countries have demanded a full account of what happened to journalist Jamal Khashoggi who was killed in the Saudi Arabian consulate in Istanbul.

Also in the programme: We follow the caravan of several thousand migrants walking from Honduras to the United States and - how has fake news on social media affected the presidential election in Brazil?

(Picture: Journalists hold banner asking for a complete investigation into the disappearance of Saudi Arabian journalist Jamal Khashoggi. Credit: Dasril Roszandi/NurPhoto via Getty Images)