DDT is really scary, lots of things are. But artifical sweeteners, eh, so long as you don't vaporize them (I don't remember which one it is, but one of them is supposed to turn into a really neat low-end nerve toxin if you do so).

I've said it before here, but who ever said "everything will give you cancer" hit it on the head. By the same token, some things are too scary to play with.
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-IronRaven

When a man dare not speak without malice for fear of giving insult, that is when truth starts to die. Truth is the truest freedom.