chemical weapons & iraq

The military bureau of Jaish al-Taefa al-Mansura (Army of the Victorious Community) has decided to strike strategic and sensitive targets belonging to the (US) forces of occupation and apostates (Iraqi government forces) in Baghdad, with non-conventional and chemical weapons" unless the Tal Afar operation is called off.

obviously, chemical weapons would up the ante in this insurgency. it's interesting to also note the seriousness of the verbiage from the united states toward syria and their involvement in the insurgency..

“Our patience is running out,” he said at news conference over help Damascus is giving radical groups in Iraq.
Asked how Washington would respond, the ambassador said “all options are on the table,” including military.
The United States believes Iraqi Sunnis are holding back on the new Iraqi constitution because of threats from Sunni extremists who have infiltrated from Syria, where they have training camps, said Khalilzad.