This is a repeat historically of how anti-semitism develops.  Other oppressed people (think Russian and Polish peasants) earlier in history participated in pogroms against Jews in order to vent about and "remedy" (as if) their own history of oppression and oppressed state.  But this was convenient for the ruling powers and classes to escape responsibbility and blame  It was easier to blame the Jews.  Same with racial oppression and lynchings of blacks by poor whites (see Bob Dylan's "Only a pawn in their game")  All the participants in this game of needless, wasteful, immoral hatred of anti-semitism (and anti-Arsian sentiment) are being manipulated by the powers that be.  We all of us --African Asian, Jew CHristian Muslim -- are being split apart when we should be united, together.  Alas human nature -- such a shame