After Mexican Theft, Critics Question if IAEA Radiological Security Rules Are Enough

The area of Tepojaco, in Mexico's Hidalgo state, on Dec. 4 where a truck transporting a 'teletherapy source' containing cobalt-60 was stolen by gunmen two days earlier. U.N. atomic watchdogs may look at developing international rules for securing such radiological sources, but critics say the effort might not be enought to prevent so-called "dirty bombs."
National Journal