Great column Bret Stephens.  Sad, but had to be written.
For years, while  the majority of America's Jews have been liberals and generally voted Democrat, we've seen much of our Jewish leadership supporting the right-wing politics of Aipac, Netanyahu, and then Trump.  Charlottesville, with its torchlight parade of  foolish young white supremacists  chanting anti-Semitic slogans and waving swastikas  was a wake-up call for those who remember Germany of the 1930s.
It's time for all of us who hate racism and totalitarianism to unite to fight the social cancer which erupted for all to see at Charlottesville.