This guy was
apparently arrested for trying to use the UCLA library without a
student id card. After he was tasered, probably for arguing with the
police (that part is not on the video, unfortunately), they order him
to stand up. Having just been hit with 50,000 volts of electricity,
he's unable to. So they taser him again, and again, and again.... You
have to see this, and hear the man's screams, to believe it. Just
another day in paradise.
http://www.youtube.com/watch?v=VP_M8s0GFEc