There is [a] painful six-minute video that has suddenly spread all over the world. It shows part of what happened in front of students who had been studying in the UCLA library when an Iranian-American student reportedly did not show any ID to campus police. The excruciating video clip [shows] enraged students screaming at police; police yelling back and using strong force trying to get students under control. "Here's your Patriot Act!" shouts a student, using profanity after screaming out in anguished pain from the electric jolts of a police Taser. "Stand up or you'll get Tasered again!" the police shout back. Appalled fellow students crowd in, some demanding the badge numbers of the police. To watch the video, click here. Police Department Assistant Chief Jeff Young [said] "He had refused to identify himself; he had refused to leave the library, and...he went limp, which is a form of resistance." Some students saw it differently. "Tabatabainejad was also stunned with the Taser when he was already handcuffed," complained third-year student Carlos Zaragoza. Tasers are increasingly controversial - a powerful means of control for police that is apparently sometimes too powerful. While it is often referred to as a "non-lethal" weapon [a study] found that since 1999, 84 people in the United States and Canada have died after being shocked by a Taser. Four of UCLA's nearly 60 full-time police officers recently won "Taser Awards," given by the manufacturers of the electronic shock device.