Police question three over Bhutto bombing

Police in Pakistan are questioning three people over the bombing of Benazir Bhutto’s convoy, which killed at least 136 people and shattered what was intended to be a triumphant return from exile.

The men were linked to a vehicle that police believe was used by one of the attackers who threw a grenade at the convoy on Thursday, causing Bhutto’s campaign bus to come to a halt, said a senior investigator.