It is a real problem that the entire nation is united against.
But, all they want to talk about is race.
There were some clear cut cases of police brutality that briefly united the nation, whites and blacks, Left and Right...everyone knew it was wrong, and everyone was outraged. Incidents like that always unite the nation. But, a united population provides no political advantage to the Left. So, the Left took the opportunity (with the Media's support) to gain political power by turning the nation away from the issue of police brutality, and toward the divisive issue of race...dividing an otherwise united nation within 24-48 hours of each event...leading to the Summer of Love Riots, and distracting people from the main issue of police brutality.
We will never solve the issue of police brutality as long as one party sees political advantage to divide Americans by race, who are otherwise united against police brutality.