. . . "AMSTERDAM: Syria has shipped out about a third of its chemicals stockpile, including mustard gas, for destruction abroad, the global chemical arms watchdog said Tuesday.The Organization for the Prohibition of Chemical Weapons in The Hague said Damascus had now handed over six consignments of the toxic agents it declared to the OPCW as part of a Russian-U.S. deal struck last year.The OPCW said it h" .