Racism, white supremacy, whatever it is you are calling it, is not localized to this Country. It is the same thing around the World. Every set of peoples trusts its own kind more than others. Substitute Jews and Palestinians for Trayvon and Zimmerman, substitute Hutu and Tutsi. I simply cannot abide the fact that people act like this is some sort of localized super issue with this Country. It is a horrible part of the human condition. Eventually as evolution takes its toll, we will all be of the same race, or something near it, and then, they will find other reasons to marginalize certain types of people. This is not Black v White, Minority v Majority, Rich v Poor; this is humanity, and you would be well advised to understand the nature of it.