South Jersey progressives and their allies have sought to silence what’s billed as a freewheeling public conversation about ending racism, violence, and authoritarianism, an exchange critics believe is camouflage for what will instead be a racist, fascist hatefest by people who may have alt-right white supremacist sympathies. But rather than allowing the rest of us to evaluate the participants and decide for ourselves whether to plunk down as much as $150 for a daylong series of panel discussions, the forces of virtue have detected a sinister plot that must be shut down and run out of town at all costs....