Is it? Seems to me there are over 3000 reasons for this emergency, and the need for means to handle it. Along with damage to our economy, and the future prosperity of the nation.
I realize that you gleefully enjoy the images of a radioactive or biotoxic pall over some of these evil cities - but those are Americans living there. I won't sacrifice them or our well being in order to satisfy your juvenile urges to live out some Postman style survivalist lifestyle.
You don't see propaganda when you see it, do you? You'd probably willfully give up your God-given American rights for "security"? Check out Missileboy's comment. Furthermore, give a rebuttal for the pro-UN arguments that Bush has made. If he's against the UN, why would he make such statements?