br WHY THERE IS A NEED FOR FBI CBI AMALGAMATION ! br What is a Weapon of Mass Destruction? br br Any explosive or incendiary device, as defined in Title 18 USC, Section 921: bomb, grenade, rocket, missile, mine, or other device with a charge of more than four ounces; br Any weapon designed or intended to cause death or serious bodily injury through the release, dissemination, or impact of toxic or poisonous chemicals or their precursors; br Any weapon involving a disease organism; or br Any weapon designed to release radiation or radioactivity at a level dangerous to human life.