This week, what’s causing Australia’s bushfires? Could you spot a deep fake film? And an exclusive interview with Roman Reigns, one of the biggest names in the wrestling world. BBC My World is a brand new show for young people around the world, brought to you by executive producers Angelina Jolie and the BBC World Service. We've also partnered with Microsoft Education and BBC Learning to show you how the news is made, fact-check stories and spot fake news. Subscribe to #BBCMyWorld here: null