An American tourist attacked in Shanghai:

When leaving Carrefour some of the crowd started shouting at him and he tried to say he didn’t have anything to do with the Olympics, but 3 men started to push him and then he was hit in the back of the head at least 3 times. He started to run, and the mob chased him. He jumped into a cab, but the mob surrounded the car and started shaking and rocking it.