Violence dominates the streets and a Jew in Sweden today feels like a Jew in Berlin in the '20s. In 2003, Azzam Tamimi, a Hamas member from Hevron, delivered a sermon at the Great Mosque in Stockholm, expressing support for suicide attacks against Israeli civilians. Outside the mosque, militants distributed leaflets containing calls to "liquidate the Jews in Palestine in the name of Allah". Why did the Swedish authorities allow this Arab anti-Semite to deliver a homicidal sermon in their capital's main mosque if not to help foment a new war against the Jewish people? Ten years later, and Sweden,...