This year's China International Import Expo is packed with pioneering designs and tech from the world's biggest companies, all converging in Shanghai. We hear an on-site report to get the latest buzz at the expo, with a look at what's new and exciting in the automotive sector! / Are persuasion tactics mere tools of influence, or are they exploiting our most natural instincts for gain? We explore the fine line between honest influence and outright control (15:28). On the show: Heyang, Steve Hatherly & Fei Fei