<span style="color: #222222;">In Pakistan, 13 people including a prayer leader and a police officer were killed in a powerful bomb blast at a mosque in Balochistan's capital Quetta today. According to media reports, several people have been injured in the incident.<br />''<br />''An emergency has been declared at all hospitals in the area. The blast occurred three days after two men were killed and over a dozen injured in a blast near a vehicle of the security forces in Quetta.</span><br />