LoudRepublicangirl the only chemical that I have heard mentioned thus far is sulphuric acid.
Azmi al-Jayousi, identified as the head of a Jordanian terror cell, appears in this image from video, from a 20-minute taped program aired on Jordanian television Monday, Apri 26, 2004. Al-Jayousi described meeting Jordanian militant Abu Musab al-Zarqawi in Iraq (news - web sites) to plan chemical and poison gas attacks against the US Embassy and other targets in Jordan for Al-Qaida. (AP Photo/ArabicNat via APTN)