Listening to a report on World Tonight, Radio 4, about upsurge of anti-semitism in France.

Paris in particular. A rabbi was beaten up last year, and recalls burning of Jewish cemeteries. It's suspected that the new wave of virulent anti-semitism. France has largest Jewish population and largest Muslim population. Apparently a fringe of young people in the Muslim community are responding to "anti-semitic propaganda" from the Arab community. France also blames radical Imams preaching Paris. But one of these Imam's asserts that it's not the Muslims causing this problem, but others in the suburbs from "French African" counties.