Over the weekend, the BBC was forced to remove a highly offensive message about Jesus from its website. All websites run the risk of being defaced by extremists, but why had this message been allowed to remain there for a week, despite complaints? Anti-Muslim comments vanish instantly. Meanwhile, it emerged yesterday that the BBC has refused to allow Casualty to carry a storyline featuring a terrorist attack by a Muslim suicide bomber. The editorial guidelines department decreed that, instead, the terrorists should be animal rights extremists. The BBC's coverage of Islamic affairs has been unsatisfactory for many years. In its...