The threat of an invasion didn't materialize, and yet the Turkish army's activities in northern Iraq Wednesday revealed that it is only waiting for the right opportunity to launch strikes against the Kurdish separatist organization PKK in northern Iraq. Emotions are running dangerously high. For several minutes every television channel in Turkey carried the same images: weeping mothers desperately throwing themselves onto flag-draped coffins, huge crowds waving flags and chanting slogans against the Kurdish separatist organization, the PKK, and officers offering their condolences to the grieving mothers. The funerals of seven young recruits killed earlier in the week in a...