If we are to garner sustained U.S. domestic support for future trade agreements, we have to make sure those Americans who have suffered as a consequence of past agreements have an effective social safety net, adjustment assistance, opportunities for retraining and new job creation that enables all Americans to thrive.

I am straight forward; I am not manipulative; I am not two-faced. And I think that that has served me well in all of my roles, particularly as a diplomat, because people knew if I said something, I meant it. If I said no, I meant no, and if I said we could make this work, we would make it work.

I've been very lucky to have had a supportive family, a great education, enormous opportunity and challenge.

Legislation that would withhold funding for the United Nations is fundamentally flawed in concept and practice, sets us back, is self-defeating, and doesn't work.

I am a team player - and that is what you need to be an effective point guard. You gotta see the court, you gotta set up the play, and you gotta let others execute for the most part. I don't throw elbows for the sake of throwing elbows, but if somebody throws one at me and it's necessary to respond in kind, I suppose I can if I have to.

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

President Obama is an extraordinary person to work with and for.