Education is key.
Stop hiring fat fucks and people who are completely incompetent in being entrusted with human lives. Give these cops some decent salaries and make post-secondary education mandatory for becoming a cop like it is in Canada. Obviously this is a larger issue in terms of post-secondary education and debt in the USA, broken education system. Lots of changes that need to be made.
Watched the video and the dumb hick's ego was definitely involved, any human with common decency would've taken their knee of his neck. Buddys laying on the damn ground lol.
As for the racism aspect, don't understand it, anything involving white/black people automatically becomes about race. Will probably have a couple of people rage @'ing me but this shit happens on a daily basis guaranteed.