I can only imagine that if terrorists were to set off even just one nuclear weapon in this country that our response would be equally as harsh.
Even if we were not to retaliate with nuclear weapons, I'm pretty the terrorist centers of the world would be reduced to dust & rubble ASAP.
That being said, I still am shaking my head at how open our borders are. Supposedly six million illegal immigrants cross our borders each year -- if that many people arrived by way of our coastlines we'd call it an invasion, not a guest worker program.