BLM is a domestic terrorist group with a billion dollars in funds. Bet more liberal whites follow BLM than blacks. Almost everywhere they protest results in murder, assaults, arson, looting, vandalism, intimidation and the blocking of roadways. They spend the majority of their money on salaries and paying connected consultants. It's a money scam. The NFL gave 250 million and the NBA said they had a pot of 300 million for social justice I'm sure ear marked for BLM. Money keeps flowing to them from every avenue. Have they sent 10,000 black kids to college for free? Do they care about the massive black on black crime?
Nearly 700K cops in the US with around 40 million interactions with the public. Police shot and killed 55 unarmed suspects, including 25 whites and 14 blacks in 2018. The overwhelming uses of fatal force was deemed justified. The cops were in a ground fight with the suspect trying to get their firearm, a weapon was found near by or another justifiable reason. Cops arrested over 10 million people in 2018. One out of nearly 70K blacks arrested was shot.
Cops have to be retrained? No, those thugs with criminal records resisting arrest need to be retrained.