Why we don't trust the police?

I've been getting lots of emails asking why I'm so anti-police. I'm not so much anti-police as I am anti-injustice. "The police are suppose to serve and protect." Its a complete myth. Too much time they hide behind their blue wall of silence. They have protection from their unions and politicians. Even with a camera showing that they have murdered someone, broken the law or outright lying, most of the time they will get away with it. One can even make the argument that there is little difference between the police in the U.S and the police in a country like Iran. There is also a myth that goes around saying that the police are risking their lives to safe us. As seen here from an ABC News special. This myth couldn't be so farther from the truth.