A powerful bomb made up of wrapped fireworks exploded at the Engjaskoli school in Grafarvogur, a suburb of Reykjavik, yesterday morning. According to local police it seems that the bomb was placed in a drawer in a teacher?s desk. The desk blew up when the bomb exploded and the nearby bookshelves caught fire. Classes were cancelled yesterday due to the incident, which created a lot of smoke in the building. Full Story