The other thing I would say is that your idea of nuclear or chem-bio-threat is not at all far-fetched and in fact there are a number of groups who have for several years expressed interest and desire in obtaining those capabilities and work towards that.
La otra cosa que me gustaría decir es que tu idea de la amenaza nuclear o bioquímica no es en absoluto exagerada y de hecho hay grupos que durante años han expresado interés y deseo de obtener esas capacidades y trabajan para ello.