” don’t see the point in setting things on fire, but the anger is over mass immigration. The knife attack was by an Algerian national outside a children’s school. Three kids were stabbed and two adults.”
Rule #1> Get their full attention. Get it hard and and get it fast! Let there be no doubt that you are serious.
Like the old farmer and the mule joke...
BLM was paid tens of millions of dollars by major corporations after being allowed to burn down and loot major American cities.