Barely a week after a vicious gang attacked police officers in Croydon, we bring you another sobering tale of needless violence from the blighted borough: an unruly mob has caused £10,000 worth of damage to a 150-year old church in Shirley. Before you get scribbling to the the papers with hand-wringing woes about the yoof of today, with their iPods and idiotic idioms and bulletproof hoodies, bear this in mind: the miscreants in this......