BTW: If somebody nukes a city, whatever country that came from is gone...done...erased...a parking lot for the next 10,000 years...one huge freaking creater.
I've always had a problem with this line of thought. It may have been acceptable policy with the Russians, MAD was a great deterrent, but this loses value when dealing with countries that are incapable of utterly destroying us. Just look at the mess the relatively few casualties have caused so far, and we're not trying to kill these people! Now imagine if we killed 10-20million people with a barrage of nukes... Granted we would at first have huge support for having been attacked in such a way (9/11 like X 100+), but with such a greater reaction we would see an equally greater outcry (Iraq like X 100+)... It would quite possibly be the worst foreign policy decision in U.S. history (actually take out quite and possibly from that). Perhaps they would be a parking lot, but with complete lack of international support - change that to pure international hatred for destroying an entire country - we'd probably end up the same way, at least as far as our economical and political might goes.
Sorry to pick on that one little statement, but I just want this idea of nuking a country out of existence on account of a single nuclear attack to be addressed.