A look at chemical weapons Syria may possess - KansasCity.com

A look at chemical weapons Syria may possess - KansasCity.com: Syria acknowledged this week for the first time that it possesses chemical weapons, and threatened to use them if the country came under foreign attack. President Bashar Assad's regime is believed to have mustard gas as well as nerve agents such as tabun, sarin and VX. Here's a look at some of the chemical weapons believed to be in Syria's arsenal, how they work and when they have been used: