There's been articles about anarchist using this as cover for starting shyt. More than likely that is what's going on. Makes no sense to attack CNN. It's some shyt a crazy ass white anarchist would do. They have a problem with the news.
Riots ain't supposed to make sense or be convenient. Most people were there doing "peaceful" shyt. A few burning cop cars and shyt is nothing to trip over. All it takes is a couple of knuckleheads and shyt can and did go left real quick.
Just wait the shyt out and it'll go away. Dunno how Keisha thought no fukkery was gonna go down.