Jumping in without reading but I can cite an example of this. New Orleans. During hurricane Katrina everyone involved who was black (Like um the Mayor of the damn city) was wiped clean of responsibility. Also the droves of people in the Super Dome thing, who were mostly black and acted like a bunch of savages attacking screaming, the videos of people sitting in the middle of the streets screaming and yelling and freaking out because "someone" didn't come to help them.
Well I daresay I've seen flooding all over this country before, hurricanes and whatnot, and we've never seen such a display. But for some reason its not ok to suggest that the people in the Super Dome who were acting like maniacs are the problem.
Instead of quietly waiting for help, or trying to organize into groups, or even gathering together and trying to occupy the children, people were going out of their mind.
Who's fault is that? Oh yeah, the white people who didn't get there to help fast enough because they were racist and didn't care about the black people suffering.