G7 summit: Iran Foreign Minister's 'surprise' visit

Iranian Foreign Minister Javad Zarif attends the annual G7 leaders summit. He met President Macron to discuss reducing tensions over Iran. Also on the programme: A look back on the remarkable life of Sidney Rittenberg, a close adviser to chairman Mao; and the wildfires causing destruction in Brazil and Bolivia.

(Photo: Heads of government attend G7 summit on August 25, 2019 in Biarritz, France. (Credit: Andrew Parsons - Pool/Getty Images)