I used to be a missle shield proponent, prior to Tuesday.

Short of building an inpenatrable "dome" over the continental USA, it's a waste of time given the destructive capabilities of even just one warhead getting through. One nucelar warhead's destructive capabilities would be vastly more extensive than what we saw on Tuesday in New York.

I think now, the money and resources that would have been committed to a project like this, would be much better spent eradicting the terrorist threats in the U.S.A. and elsewhere, which could mean not only destroying the terrorists' bases of operation and as many members of those cells as possible, but also through more humanitarian efforts toward 3rd world countries where many of these terrorist ideaolgies first take route. Both things need to be done.