What can reunite a party as divided as it hasn't been since the Barry Goldwater-Nelson Rockefeller battle of 1964? The Democrats can; the left can; the establishment can; the media can; the cancel-cultural elite can — all of whom are disliked or detested by Republicans. Its enemies can reunite the Republican Party. When antifa, Black Lives Matter and leftist allies smashed statues, looted and torched inner cities and attacked cops in 2020, that was the norm. They were not Oath Keepers or Proud Boys.