The teenagers in my neighborhood do the same and it's an affluent neighborhood. It's not a black thing. It's a teen thug thing.
I'd kill any of my kids if they did that.
I've heard clips of his speech. It is true that he does at some point address the lower-economic blacks specifically, but his overall message is definitely to the black community as a whole.
ALL of us should be paying attention.
He does talk about - and talk about ending - the fear of our children that he sees now that did not exist when he was younger.