We can surely argue about whether or not there's a problem with policing and race. I don't think there is one. I think it's a canard being used by extremists. But others may disagree. Either way, it's clear that extremism has a strangle-hold on social media. There is literally nothing objectionable in this video. The fact that Twitter saw fit to delete it, should "give pause" (to use the NYT term) to every right-thinking American.