Broken China

As the boss of the hacked Ashley Madison dating site quits, we speak to one woman who says her fiance cheated on her using its service. How will China's economic worries affect its tech giants, and how concerned should technology companies elsewhere be about falling Chinese demand? "Let's play” videos made by gamers can make or break a title, and until now, Amazon-owned Twitch has been the go-to platform for the genre. But will Google's new dedicated YouTube gaming platform lure Twitch broadcasters away? Presented by Rory Cellan-Jones with special guest Dr Linda Yueh from London Business School. (Photo: Businesswoman in Beijing's financial district. Credit: AFP/Getty Images)