[Boone stares at Tuco for a full five seconds before understanding where he's getting stuck. Then he just shakes his head.]

No, nuclear weapons are... goddammit, don't make me try to explain how those work. Just imagine a really big bomb. You've got bombs back where you're from, right? Things that explode? Well, imagine one of those can wipe out an entire city. Now imagine a whole bunch of them exploding all over the world. For two hours.