Click is in Dubai where we get a glimpse of the future at Expo 2020 and visit the Middle East's biggest tech fair - Gitex. Show more
Discover 11,128,835 listings and 280,367 playable programmes from the BBC
Click is in Dubai where we get a glimpse of the future at Expo 2020 and visit the Middle East's biggest tech fair - Gitex. Show more
BBC World News
