From ABC News:
As the nation waits to hear whether a Missouri police officer will face charges for killing unarmed teenager Michael Brown in Ferguson, Mo., the FBI is warning law enforcement agencies across the country that the decision "will likely" lead some extremist protesters to threaten and even attack police officers or federal agents.Meanwhile, the governor of Missouri has already declared a state of emergency.
Peaceful protesters could be caught in the middle, and electrical facilities or water treatment plants could also become targets. In addition, so-called "hacktivists" like the group "Anonymous" could try to launch cyber-attacks against authorities.
"The announcement of the grand jury's decision … will likely be exploited by some individuals to justify threats and attacks against law enforcement and critical infrastructure," the FBI says in an intelligence bulletin issued in recent days. "This also poses a threat to those civilians engaged in lawful or otherwise constitutionally protected activities."
If widespread violence does break out after the grand jury decision is announced, look for professional rabble-rousers Al Sharpton and Jesse Jackson to blame everyone but themselves and their fellow leftists for the chaos.