I want to nominate a man who's cool on the outside, but who burns for America on the inside.

The good news is you can get a lot of information off the Internet for free and in a hurry. But I think the breaking up of the media, which is otherwise kind of healthy, has contributed to less actual reporting and a louder, more contentious, more divisive public discourse, highlighting conflict, sometimes falsely.

I know that the precise magnitude and patterns of climate change cannot be fully predicted. But global warming clearly is a growing, long-term threat with profound consequences. And make no mistake about it, it will take decades to reverse.

Our Nation owes a lasting debt of gratitude to all those selfless members of our Armed Forces who have risked their own freedom and safety to defend the the lives and liberty of others.

If you believe in a security strategy - a strategy of more friends and fewer enemies, a strategy of greater cooperation and a strategy of keeping America better at home as we grow more diverse - we have to build the minds and hearts to build this kind of world.

Simply put, unsustainable debt is helping to keep too many poor countries and poor people in poverty.

Most of the major mistakes I made in my life, I made when I was too tired to know what I was doing - both personally and professionally.