If they can actually get an explosion into the areas where the centrifuges are and damage a couple of them, they could conceivably "fail catastrophically" and, ironically, initiate a chain-reaction destroying many more.
What kind of chain reaction?
26 posted on 04/18/2009 7:08:03 AM PDT by Toddsterpatriot
(Math is hard. Harder if you're stupid.)