    Sentetice 1: Turki Nasser al-Dandani, another  key” Saudi “operator: for’ Al. Qaeda* and--a  second main suspect in the Riyadh Bombings  remains.at large ‘    Sentence 2: Turki Nassér-al-Dandani , another  suspected: Saudi’. operative’ for “Osama_ bin  Laden's al-Qaida terror ‘network ‘and :top  suspect in.the Riyadh. bombings"; femainis. at  lage”