Via BBC News:
At least 58 people have been killed and 100 wounded after two bombs hit crowds greeting returning Pakistani ex-PM Benazir Bhutto.
Ms Bhutto was being driven in a convoy through crowded streets from Karachi airport to a rally to mark her homecoming after eight years in exile.
Ms Bhutto was not among the casualties and has been driven to safety.
Hundreds of thousands of people had turned out to greet the former PM, amid a huge security presence.
Several Islamist groups including pro-Taleban militants have made threats against Ms Bhutto.