The dude is 100% spot on, I thought it was a pussified reaction as well.
It was pussified, but I'm not sure if I completely agree with TJ. That they didn't haul ass over to talk to the injured kid faster is limp, but these "young black men crying about something that didn't even happen to them" -- well, shit. What's wrong with a little empathy? They were being pussies, but at least they could put themselves in his shoes (no pun intended!) enough to be moved by it.
I am tempted to posit that, but already know, it cannot be just genetic; black folk quickly resort to anarchy when a strong sense of order isn't imposed (e.g., Somalia), but so have other ethnicities. I'd say it's as much "nurture" as is nature. After all, these particular kids are used to being told what to do. The game's at 7, practice at 5, go to class and at least give the appearance you're earning a degree, you better not snort coke off hookers' tits or I'll bench your ass, etc. Kinda of like the old days, when massa said, alright, let's wake up now and pick cotton; let's work faster, y'all are dogging it; okay, that's a day, pack it in. They let their emotions run away with them and needed a cool-headed leader to direct them. That's also why so many sport stars piss all of their money away. No one tells them, "Gee, DeeQuay, maybe you should plan for the future and, y'know, not spend 10 times what you earn."