Syria's chemical weapons arsenal

There is a degree of panic, and rightly so, over whether the Syrian tyrant Basher al Assad will use chemical weapons against either his own people or foreign attackers. His regime has this week threatened to do the latter, thus finally confirming what was long suspected but never openly admitted, that Syria possesses chemical weapons. It is believed to have mustard gas as well as nerve agents such as tabun, sarin and VX. The fear is either that the Assad regime uses them or that they fall into the hands of Hezbollah, al Qaeda or other Islamic terrorist groups. Either prospect is utterly nightmarish. Even Russia says it has told Syria it is unacceptable to threaten to use them.