Last August, I wrote bluntly on The Huffington Post about the "Jew Tax;" that's what I called the portion of my synagogue dues going for surveillance cameras, alarms and a security guard. Now, in the wake of the recent massacres in France, taxpayers in all Western nations find themselves facing a version of that same fee. My article was prompted by the surge in anti-Semitic violence coinciding with the Gaza war between Israel and Hamas. But as a report from the Anti-Defamation League made clear, that outbreak was just the latest manifestation of decades of anti-Jewish prejudice deliberately instigated by...