CHEMICAL AGENTS BROKEN DOWN

Derek Lowe provides clear descriptions of the eight chemical agents most likely to be used by Saddam. Lowe, a "medicinal chemist," also lists each toxin's effectiveness and likelihood of use. VX, the deadliest of the nerve agents, is Lowe's biggest fear.

Derek Lowe provides clear descriptions of the eight chemical agents most likely to be used by Saddam. Lowe, a "medicinal chemist," also lists each toxin's effectiveness and likelihood of use. VX, the deadliest of the nerve agents, is Lowe's biggest fear.