I have mixed feelings about this question

I feel that police deserve representation. But not at the expense that that they can commit a crime while in duty status and have protection from facing criminal charges. Police corruption is prevalent in the US. But city, state and federal government are training police to be biased, racist and interact with public with suspicion. That’s the bigger concern, how we train police to interact with the public. Reform needs to start at the top. It will cut down on an officers need to use collective bargaining.