ADEN (Reuters) - A series of blasts at a bullet factory in south Yemen killed at least 110 people Monday when residents broke in to steal ammunition a day after clashes between militants and the army in the town, doctors said.Witnesses said the blasts, possibly triggered by a cigarette, caused a massive fire in the factory in the town of Jaar in Abyan province, where al Qaeda militants and mainly leftist southern separatists are active.Read More... More on Ali Abdullah Saleh