I'm not saying that there aren't cases in which race may not be involved, however, I think SOME, not all, cops have more of a shoot first and ask questions now mentality.
With that said, put yourself in their shoes. They put their lives on the line all the time and have to make split second decisions. Some of the time they make quick decisions that they may later regret because of being scared or the possibility of someone else happening.
This is where training comes into play. They could have to do hours upon hours of continuous training. Hell, we pay for it, so if they said we are increasing sales tax by .5 cent for training I'm sure most people would be fine.
https://www.yahoo.com/news/police-vi...083124677.html
P.S... how do you post a video?