ROUGH CUT (NO REPORTER NARRATION)<br/> <br />STORY: A suicide car bomb killed at least 15 people and wounded 53 in the main business district of Damascus on Monday in what the Syrian prime minister said was a response to army gains against rebels around the capital.<br/> <br />The bomb near a school in the Sabaa Bahrat district, which also houses the Central Bank and Finance Ministry, set cars ablaze and damaged buildings.<br/> <br />The fire brigade was dousing flames from cars crushed by the blast. Other vehicles were still on fire, lined up in what appeared to be a car park.<br/> <br />There was no immediate claim of responsibility for the attack, but each side blamed the other.<br/> <br />Car bombs and attacks on civilians are commonplace in the Syrian conflict, which the United Nations estimates has killed more than 70,000 people, without so far producing a winner.<br/> <br />U.N. Secretary-General Ban Ki-moon said an advance team of experts had gone to Cyprus and was awaiting permission from the Syrian gover
