by William M. Reilly UNITED NATIONS, April 14 (Xinhua) -- The U.S.-led allied attacks on alleged chemical weapons facilities in Syria sparked an emergency UN Security Council meeting on Saturday and a failed vote on a resolution condemning the raids. FAILED VOTE The rare Saturday session was convened at Russian request only about 14 hours after the U.S., British and French bombardment began. The allies attacked Syria following reports of alleged chemical weapons use in Douma near the capital