President Obama has got the most moderate temperament.

I don't worry about how folks want to characterize me.

Peace, prosperity, and democracy cannot endure if imposed from the outside. We should cease to make false distinctions between peacekeeping and prevention; they are in fact inextricably linked.

Focus on something that stirs your soul, it's hard to excel at anything that you don't love.

Governing is different than campaigning, and that comes with a whole different level of responsibility.

We should learn to tolerate nuclear weapons of North Korea just like we did the Soviet Union.

We are safer if there are not nuclear arsenals around the planet that can be utilized, stolen, sold to terrorists and others who would do harm.