Require long lead times for planning and coordination, ensuring that they would almost certainly be caught before using them. As for dirty bombs, the mafia tak

Require long lead times for planning and coordination, ensuring that they would almost certainly be caught before using them. As for dirty bombs, the mafia takes low-grade radioactive waste and dumps it in the ocean. https://www.theguardian.com/world/2009/sep/16/shipwreck-waste-mafia-italy https://www.theguardian.com/world/2009/sep/16/shipwreck-wast...