evidence: The Cell Phone in War [...] I don't know what to say about this photograph aside from suggesting that an enterprising PhD student write a dissertation on "Cell Phones in War." How are fighting, killing, and controlling territory different when you can call your brother after battle, post a photo of your squadron on the march to Facebook, or play Angry Birds between skirmishes? [...] Machine gun in right hand. Cell phone in left. On duty on the gun-truck's machine gun, at 80 miles an hour into Aleppo, checking messages along the way.