HARDtalk's Stephen Sackur speaks to Pinchas Goldschmidt, Chief Rabbi of Moscow and president of the Conference of European Rabbis. There is plenty of disturbing data pointing to a significant rise in overt anti-Semitism in Europe and the United States but why? How should the Jewish community respond? And how much reassurance and protection is being offered to Jews whose past has so often been written in blood? Is rising anti-Semitism a symptom of a liberal democratic order that is starting to crumble?