it s six in the morning in singapore, and 2.30am in kabul where a huge explosion has ripped through a mosque in the centre of the afghan capital. the blast is thought to have ocurred during evening prayers, killing at least three people and injuring dozens more. reports suggest the imam of the mosque is among those who died. the wounded are said to include a seven year old child. it s not yet clear who was behind the attack which comes a week after the death of a prominent taliban cleric in a suicide bombing. our chief international correspondent lyse doucet is in kabul and gave us this update a short time ago: but can you tell us about this explosion at the mosque? there was a owerful explosion at the mosque? there was a powerful bomb explosion at the mosque? there was a powerful bomb that explosion at the mosque? there was a powerful bomb that ripped explosion at the mosque? there was a powerful bomb that ripped through - explosion at the mosque? there was a powerful