Here in Britain, the Istanbul bombs have provoked anguish, anger and anxiety in equal measure: anguish at the helpless suffering of the victims, anger at the pitiless cruelty of the terrorists, and anxiety at the prospect of further attacks on British targets. Yet another emotion ought to come into play alongside anguish, anger and anxiety - solidarity. The natural tendency of any nation to look to its own should not blind us to the even more grievous blow inflicted on our Turkish allies. Though al-Qa'eda had various ulterior motives in attacking two synagogues, a British consulate and a major international...