One of the biggest auto shows in history is happening right now in Beijing, with nearly 1,500 vehicles and over 180 world premieres. But this isn't just about shiny new models. China is rewriting the rules of the road, from next generation batteries to smarter assisted driving. So what are the biggest trends coming out of Beijing, and how will they reshape the cars you drive? On the show: Steve, Fei Fei & Yushan