These events had devastating effects on a mass of people, obviously. I am pretty sure that Chernobyl had a lasting effect years after the accident, and the same goes for the Nagasaki and Hiroshima bombs. I guess I have a couple of questions: 1) I suppose the way to ask this is, are these situations contained? 2) If they are, is there any way that something could happen again, directly related to either of these past events? That's the point, not a new event creating more problems, past tragedies that make headlines yet again. Does this happen? I suppose there could be classified information on either of these things that could make that scenario possible, yes?