Rescue workers and residents gather at the morgue to identify relatives after a bomb blast in a residential area in Karachi March 3, 2013. A bomb attack in a Shi'ite Muslim area of Pakistan's commercial capital Karachi killed 25 people and wounded 50 on Sunday, the police said. REUTERS/Athar Hussain (PAKISTAN - Tags: CRIME LAW CIVIL UNREST)
Rescue workers and residents gather at the morgue to identify relatives after a bomb blast in a residential area in Karachi March 3, 2013. A bomb attack in a Shi'ite Muslim area of Pakistan's commercial capital Karachi killed 25 people and wounded 50 on Sunday, the police said. REUTERS/Athar Hussain (PAKISTAN - Tags: CRIME LAW CIVIL UNREST)