Surprise! It's riot season in Paris again. Also known as celebrating May Day. https://www.reuters.com/article/us-may-day-france-protests-idUSKCN1S73QN
Yep. Contrary to what you might hear from some experts here ("it's a protest against the government's leftist policies", cracks me up every time I think of it ), the rioters (not to be confused with the demonstrators) are radical left groups taking advantage of the fact that no one has the political courage to shoot them. I think goose-stepping is a far right thing, right?
Move far enough left or right and you wind up with assholes that want to control everything but use different excuses to justify it.