Amnesty used and credited my research in their report on policing in the US, titled Losing the Peace. It’s a good report with lots of documentation showing numerous incidents in which the police allowed confrontations, usually provoked by the far right, between political opponents. See link for more…
https://www.amnesty.org/en/latest/news/2020/10/usa-police-failing-protect-protesters-from-violence/
Alexander Reid Ross 