One is moved by a quotation from the late Enzo Baldoni, the Italian freelance journalist and Red Cross volunteer who was murdered on video by the Jihadis in Iraq this week. "Some people think I am some sort of Rambo who loves strong emotions and watching people die. I am miles away from that. I am a convinced pacifist, and for that reason I am curious to understand what makes normal people brandish guns." Poor Baldoni, who survived previous adventures in East Timor and Colombia, had stopped appearing in the Milan weekly, Diario, and started appearing on Al Jazeera, as...