Saudi Arabia said on Monday two Saudi nationals carried out the November 9 suicide bombing of a residential compound in Riyadh which killed at least 18 people. An Interior Ministry statement said the bombers, identified by DNA testing, were Ali bin Hamed al-Maabadi al-Harbi and Nasser bin Abdullah bin Nasser al-Sayyari. Both were wanted by authorities on security charges, it said. The statement read on state television gave the first detailed official account of the attack. Full Story