I don't care where you land on the issue of vigilante justice—I'm sure you'll be able to derive at least a little bit of satisfaction from the following security camera footage.
A motorcyclist and his riding companion yank a purse right out of a lady's hand. Within seconds, the Asian townsfolk (Chinese, I believe) go after the thieves with sticks, chairs, cardboard boxes, and other objects that happen to by lying around.
But keep watching because soon also they beat the crap out of the motorcycle. Watch:
Don't mess with Asians!