The time is right for a political solution and the way is negotiations.
In my view, stability only comes with a government that is elected by the people and works for the people.
Barack Obama has injected fresh momentum into efforts - stalled for a decade - to bring about nuclear disarmament.
I feel relieved that we discovered that Iraq did not have nuclear weapons.
I think one country with nuclear weapons is one country too many.
I think it is fair to say that it is under a great deal of stress, and if I am asking for significant changes, it is because the world is going through significant changes.