How can we reduce or eliminate police corruption?

Transparency. I will approach this question from personal and Biblical perspectives. In my opinion, there is a lack of transparency in U.S. law enforcement. In my opinion, the Congress of the United States of America should pass a law implementing a viewable, public, on-line roster of the names, rank, badge number, and number of years on the force of all of the police officers serving in police departments and Sheriff’s departments around the country. This way, the general public can know for certain who the state is commissioning to serve their community. This roster could be kept and maintained on the police/Sheriff’s department’s official website. This implementation would eliminate the anonymity that many law enforcement officers have, and in many cases exploit, so that they can engage in public corruption (John 3:19 & 2 Peter 2:19).