The function of the RNC changes again if Trump becomes president. If Trump invokes the Insurrection Act, weaponizes government agencies, and becomes a dictator on “Day One,” the RNC is likely to become a tool for some epic-level shakedowns of individuals and corporations, reminiscent of Trump’s mob-like past. “Nice corporation you’ve got there. It’d be a shame if something happened to it. So, how much can we put you down for in contributions this year?” Corporations are likely to comply as long as they think paying the extortion is less of a hassle than fighting it. The RNC, for its...