When I was growing up, my parents always told me that I had to do what I thought was right and not listen to other people. That was hard for me.

I think we come at it from somewhat different perspectives. You know, Donald [Trump] was very fortunate in his life, and that's all to his benefit.

I like to remember what Michelle Obama said in her amazing speech at our Democratic National Convention: When they go low, we go high. And Barack Obama went high, despite Donald Trump's best efforts to bring him down.

I've tried to be very specific about what we can and should do.

I have a comprehensive energy policy, but it really does include fighting climate change, because I think that is a serious problem.

Well, I think both Russia and China have a very strong aversion to interference in internal affairs.

Sometimes overturning brutal regimes takes time and costs lives. I wish it weren't so. I really, really do.