Your statement implies complicity. Specifically, what actions have the black community and their leaders taken, which have enabled violence and vandalism from the group known as "Antifa"? Blaming the black community and their leadership for the crimes of "Antifa" is just as silly as blaming the white community and the Charlottesville, Virginia civic leadership for the death of Heather Heyer, who was run over by a car and killed while peacefully protesting, by a white supremacist named James Fields in Charlottesville, Virginia on August 12, 2017. Something tells me, that you don't hold the entire white community responsible for the actions of James Fields, however. So, what is this about?
