Nuclear Weapon Technology News Today : Breaking News, Live Updates & Top Stories | Vimarsana

Mainland or guam or south korea, but how real is the possibility that they are also selling their nuclear weapon technology, selling it to a would-be terrorist or maybe even selling it to a state, another rogue nation? >> well, proliferation to other actors, i think, has been a pretty constant red line for the u.s. government for over a decade. and i don't see that having changed. if they were to have been discovered to have sold nuclear components that resulted in the use or detonation of a device, i think that the u.s. would respond in pretty dramatic fashion to that. >> scott snyder, jeffre...

Needed to build a nuclear weapon. how close they are to that is completely another question. we'll get into that in just a moment. this all comes as evidence mounts that the west is engaged in a shadow war with tehran. patrick clawson, director of research at the washington institute for near east policy and expert on the region. patrick, starting off generally why have these reports at all? what makes them significant? >> iran is evidently getting close to have a pretty sophisticated kind of nuclear weapon which fits well on a missile warhead. we thought for some time that iran has been worki...