Explosives-laden vehicle detonated as passenger train travelled through south-western city of Quetta Explosives-laden vehicle detonated as passenger train travelled through south-western city of Quetta A suicide bomber detonated an explosives-laden vehicle near a railway track as a passenger train travelled through the south-western Pakistani city of Quetta, killing at least 23 people and wounding more than 70 others, officials have said. The force of the explosion on Sunday caused two of the