What are the major systems that protect bad cops and hinder reform? (Hint: it’s a lot more than just qualified immunity)

The mission of the police union is to protect police jobs at all costs. They’re usually led by old-school types who are often the biggest opponents to any accountability. In Minneapolis, the Police Union president, Bob Kroll, is a very controversial figure. He is already vowing to fight to get the 4 officers involved in the death of George Floyd reinstated, and he, himself, has had 29 complaints against him as a cop.