Hitler's Brown Shirts were the ones that were doing the rioting. Just as the Nazi Fascists are doing today.
If people would have fought against Hitler's Brown Shirts ... or the police would have cracked down on them ... Hitler would have NEVER come to power. Think about how many millions of lives would have been saved.
Within a decade or two ... historians will probably be saying the same thing about today's Nazi Fascist Brown Shirts and how the police do NOTHING to protect the public.
If you were younger .. you too, could be a Nazi Brown Shirt Fascist.