Hope is that thing inside us that insists something better awaits us.

This is the moment when we must build on the wealth that open markets have created, and share its benefits more equitably. Trade has been a cornerstone of our growth and global development. But we will not be able to sustain this growth if it favors the few, and not the many.

We need to reject any politics that targets people because of race or religion. This isn't a matter of political correctness. It's a matter of understanding what makes us strong. The world respects us not just for our arsenal; it respects us for our diversity and our openness and the way we respect every faith.

Where the stakes are the highest, in the war on terror, we cannot possibly succeed without extraordinary international cooperation. Effective international police actions require the highest degree of intelligence sharing, planning and collaborative enforcement.

I think you can do as much damage to yourself going to the gym and running as you do good. So my mission in life is just to keep myself 'good' - in good health, as fit as I can be, a little bit of stretching, and just think positive and enjoy life.

Fitness is not an option. It's part of my job.

Our health care system squanders money because it is designed to react to emergencies. Homeless shelters, hospital emergency rooms, jails, prisons - these are expensive and ineffective ways to intervene and there are people who clearly profit from this cycle of continued suffering.

Exercise is good for you, so I'm always walking. I don't drink sodas or eat fast food, either.