MAY 22 (Reuters) — A suicide bomber blew himself up at a Shi’ite mosque in eastern Saudi Arabia during Friday prayers, residents said, killing and wounding several people. A video filmed by someone at the scene showed a severed leg lying on the ground amongst debris scattered across the mosque’s carpet. One witness described a huge explosion at the Imam Ali mosque in the village of al-Qadeeh. He estimated there were at least 30 casualties […]