Kevin,

With regard to your statement:

"I think a reasonable person can conclude that in the very near future if we don't act now, the weapons he's developing will make their way into the hands of terrorist types who will use them on us.  That for me is what I hang my hat on and say 'enough'."

I just wonder, Kevin, if your fear will be realized when the invasion occurs. I can't help but think that at that point Saddam has nothing to lose and will willingly give copious amounts to every John. Q. Terrorist. Perhaps I'm wrong, I don't know. In this grand debate that the world has been engaged in part of me envies those who are so certain of their positions, but another part of me recalls the Bertrand Russell quote "The whole problem with the world is that fools and fanatics are always so certain of themselves and wiser people so full of doubts."