Truth Anti Smoking Ad (rat poison)

This commercial is another one that tells you the harmful poisons contained in cigarettes. But in this one you are shown a rat dying and barely breathing and are then shown a sign that cyanide is one of the poisons in cigarettes which is also used in rat poison. I think this ad gives smokers a good view on just how dangerous the cigarettes they are smoking are for they're health if the same ingredients are used to kill rats.