ANKARA, Turkey, Jan 26, SPA -- A small bomb exploded at the entrance of a business center in the Black Sea port city of Samsun on Friday, causing minor damage to the building, the state-run Anatolia news agency reported. The bomb was placed outside a building that houses several businesses and non-governmental organizations in the city, the agency said. The private Dogan news agency said the bomb went offaround 2:15 a.m. (0015GMT), shattering windows and damaging parked cars.--SPA www.spa.gov.sa/420855