Zoo patrons were recently treated to a very intense chimpanzee fight which was caught on camera and posted on YouTube. The highlight of the video is around the 1:10 second mark, when one of the chimps breaks out a stick and starts using it as a weapon. The moral of the story is, as always, never put yourself in a situation where you are in range of an adult chimpanzee. They are four times stronger than a human of comparable size, they attack your private parts and facial features first, and they can easily kill a person. This video highlights their aggressiveness, not so cute, are they?