Four ethnic Albanian teenage men have been injured in an explosion outside a bar in Kosovo’s capital Pristina, a UN official said Thursday. The incident occured late Wednesday when an explosive device was thrown outside a nightclub in a central area of Pristina frequented by teenagers. “Shrapnel from the device caused moderate injuries to one of the victims and minor injuries to the other three victims,” UN police spokesman Jack Kraus told AFP. Kraus said the motive for the attack was not known and that no suspects have yet been identified. Full Story