No prohibited nuclear activities have been identified during these inspections,

Even with the best intentions, you can have a nuclear war, a nuclear holocaust, through miscalculation, through accidents.

Iran has the technology to produce the highly enriched uranium, which is not automatically meaning nuclear weapon.

So, we need to delegitimize the nuclear weapon, and by de-legitimizing... meaning trying to develop a different system of security that does not depend on nuclear deterrence.

the agency has not performed any verification activities in (North Korea), and cannot therefore provide any level of assurance about the non-diversion of nuclear material.

Israel claims it needs nuclear weapons as a deterrent against any threat to its existence. The Arab world in return feels that this is an imbalanced system; there is a sense of humiliation and impotence.