My own country's record on human rights for gay people is far from perfect.

Never waste a good crisis...Don't waste it when it can have a very positive impact on climate change and energy security.

We know that russians are deeply engaged in supporting Assad because they want to have a place in the Middle East. They have a naval base, they have an air base in Syria.

I'm not going to be responding to [Donald Trump].

What Donald Trump is proposing with these massive tax cuts will result in a $20 trillion additional national debt. That will have dire consequences for Social Security and Medicare.

If you were an elected member of Congress and people in your constituency were losing jobs and shutting businesses and everybody in the press is saying it's all the fault of Wall Street, you can't sit idly by and do nothing, but what you do is really important.

Our global future depends on the willingness of every nation to invest in its people, especially women and children.