I think a big reason for demonizing the polcie is they are one of the last unions left, along with teachers, and the elites have long wanted to get rid of unions. I know the feds are already involved in police depts, they coordinated taking down occupy wall st. They have gangs as a problem in chicago, aka organized crime. That has long been something the FBI first denied existed then JFK's brother got popular trying to take down. I'm sure the leaders of these black gangs, even tho they're idiots, are in communication with the feds