A white supremacist rally in Charlottesville, Virginia, in mid-August left a 32-year-old woman dead and nearly two dozen other people injured when a deranged white nationalist drove his car into a crowd of anti-racist protesters. There were other violent clashes in the streets that saw too little separation between the opposing factions. At the time of this recording session, there is a far-right rally planned in of all places, San Francisco. The city is organizing a “block party” to give the opposing side a place to gather. It’s nearly five miles away. Whether or not the rally in the City by the Bay is kept peaceful, law enforcement must continue to develop new ways to deal with the threat. In this week’s podcast, Jim and Doug discuss how crowd control is changing.