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.

I think one country with nuclear weapons is one country too many.

Democracy is not an instant coffee.

My father taught me that you have to stand by your principles.

My conscience does not permit me to run for the presidency or any other official position unless it is within a democratic framework.

Well, I think we still have to verify whatever declaration we will get and make sure that it is comprehensive and accurate. So, that would take care of the past activities.

I have, as you know, the utmost respect for President Obama as a person.