The race of the officer doesn’t really matter. The Police today don’t take on violent mobs, they shoot innocent surprised people and dogs in their homes. It’s a lot safer (for them).
Have you seen the police when they attack whites who are peaceful? They did it here in Pittsburgh for the G-8 or whatever. Some were violent, in other areas, but it was a very few people. The police, including feds fenced in the downtown area. It looked like something in a futuristic nightmare police state.