For this week’s posting, select one classification of chemical agent (nerve, blister, blood or choking) for further study. For example, you may choose the blister agent Distilled Mustard (HD) or you may choose the nerve agent Sarin (GB), among many other choices from your research.  Write a brief synopsis of the agent’s properties and effects.  Then discuss the use of the agent, either in past conflicts or a potential use by a terrorist group.  You must cite at least 2 sources for this review.  

Remember to post your original contribution (of at least 300 words).