From your link...
During one of the chants the group shouted in a back and forth marching style cadence song:
The revolution is on, said the chant leader. Off the pigs, the group chanted back. The chant continues, Time to pick up the gun… Off the pigs. No more pigs in my community… Off the pigs. No more brothers in jail… Off the pigs. No more sisters in jail… Off the pigs. The pigs are gonna get scared… Off the pigs. The pigs are gonna get dead… Off the pigs.
I just saw this in the morning news before I came on here. This is exactly what the anti-Americans were pushing for. And now they have it, and they don't know what to do with it. You commie sympathizers brought this on, now lets see how you deal with it.