NTI (1 October 2008) Does it matter—in military, political, or economic terms—how much the United States has spent, and continues to spend, to develop and sustain its nuclear arsenal? Many observers would say no. The Cold War is long over, the United States won without having to use its nuclear weapons, they argue, so whatever the cost was, it was “worth it.” But for those interested in accountability and reexamining history in light of new evidence, what the United States spent on nuclear weapons along with the justifications for that…