Heavy smoke is seen at the site of the bomb blast in Peshawar, the capital of North West Frontier Province (NWFP), Pakistan, April 5, 2010. A group of six suicide bombers attacked the heavily-guarded American consulate in Peshawar, damaged parts of the building and killed at least seven people including three foreigners, a provincial minister and the army spokesman said. [Umar Qayyum/Xinhua]