We've talked a lot about the growing issue of Chinese obesity in the past few days, and Al-Jazeera seems to agree with us that it's a serious problem. This video (see the second part, after the jump) delves into Beijing's changing culinary culture and how China's booming economy is bringing a corresponding weight jump, with 200 million Chinese reported as obese. From street food to fast food, Al-Jazeera takes a look at why the Chinese are getting so fat. Between this and cancer, looks like they have a lot to worry about.