Who are the bad guys?

There has been that controversy that ALL police officers are pigs and/or A-holes. From my own experience, Ive never had a personal issue with any police officers. But that doesn't mean that I believe that police officers are good. Throughout the years, Ive seen many news reports and on social media how police officers abuse the power of people. I believe that not all police officers are bad, but not all of them are good. I assume that some police officers do their job not on their given rules, but rather by their own morals and beliefs. From my family, Ive been told many stories that they have encounter both good and bad police enforcement. Some of them reacted in a fairly way, but others approach people in racist and cruel way. To help society, Police enforcement should receive the proper training to become part of the team. Its not a game to have a job like this. It should be a job that should be taken with full responsibility because we have came to the point where we now believe that the police does not protect us. Its true that some Police officers hide behind their batches. How many cases have been found that Police officers have been disproved to have pornography, or any worst crimes that they have committed that intentionally ended their job careers.