Divorce is one of the key predictors of poverty for a child growing up in a home that's broken.

I support workplace clean air. But a federal ban on smoking would mean that you couldn't smoke in your own home. I don't care what people do in their home.

So when we're really addressing issues like poverty, you can't do that without addressing the real driver of some of those, which is stable homes, families. So that's why to me those issues are important. They're not frivolous. They're critical economic issues.

I've had the privilege of working with Bono for the past few years in the One Campaign to fight AIDS and hunger and disease around the world. Bono is an Irishman and a great humanitarian. And I remember him telling me of his admiration for America.

My mom has never cared if I did sports or not. Obviously, she's proud of me, and she loves the fact that I'm an Olympian and she's got these trinkets to hang around with the medals and whatnot. But if I wanted to do whatever, if I wanted to be a doctor or a lawyer or whatever, she was going to support me regardless.

With respect to the first of these obstacles, it has often been made a matter of grave complaint against Political Economists, that they confine their attention to Wealth, and disregard all consideration of Happiness or Virtue.

I would never have dreamed to have had such a nice career as this. I like football, and this is like a nice football journey.

I have dedicated many years to economic study, up to the Ph.D. level, to analyze and understand the inherent weaknesses of aid and why aid policies have consistently failed to deliver on economic growth and poverty alleviation.