https://www.reuters.com/article/us-minneapolis-police-protests-britain-v/in-london-skirmishes-suspected-far-right-protester-is-rescued-idUSKBN23K0QI
BLM protester helps injured Far Right demonstrator
A few idiots will always turn up when you get a large gathering. So it was sad to see the frustration here.
To be fair to both the protesters and the police, they were in constant discussion and it seemed that the majority of it went as planned
Congress blocked Obama's calls for new gun laws so I can't see it ever changing. You could see the frustration on his face each time he had to react to a mass shooting.