It's just redistribution of wealth. And since they took booze (mostly) from a store it's a victimless crime - it's not liuke they stole from a person. [/sarcasm & disgust]
You must not get out much. This sort of thing is getting to be fairly common. And race neutral. Locally it seems to be young college students who are doing it.
Anybody else notice the tall guy in the orange shirt who seems to be acting as the leader of the pack?