Suspected Islamic militants set off three bombs Sunday, one of which exploded near a police van and killed seven people in northwestern Pakistan, officials said. The two other bombs damaged walls of a police station and a government building. A powerful roadside bomb blew up the police vehicle while it was on patrol in Dera Ismail Khan, a city in northwestern Pakistan about 180 miles southwest of the capital, Islamabad, local police official Dar Ali Khattak said. Full Story