Predictably, the UK’s far-Left Guardian is thrilled that authoritarian thugs defaced Pamela Geller’s AFDI ads calling attention to Islamic Jew-hatred in San Francisco buses. They either do not realize or do not care that once the principle is established that an unpopular group’s freedom of speech can be forcibly silenced, it can be turned on them: one day they may be in the group that is out of favor, and then they will regret the position they took against the freedom of speech. But at that point it will be too late. Anyway, as these Leftist goons applaud the extinguishing...