Select one of the four primary categories of terrorist hazards (Chemic

Select one of the four primary categories of terrorist hazards (Chemic

Select one of the four primary categories of terrorist hazards (Chemical Biological Radiological/Nuclear Explosives). Provide a history of its use as a weapon of mass destruction (WMD); describe how it is made and dispersed signs and symptoms of its use; circumstance where it would be the weapon of choice; actions the public can take to prepare for such an attack; Cite an incident where the hazard was recently used.