Women's sport helps break down a lot of barriers for women in other areas, whether in religion or politics.

I've always been fascinated by intelligence and how our brains work, and how they can be improved.

Sport develops your brain. It helps your learning. It's not an add-on at the end of the day.

I want to make the world a better place, for women, mainly.

If you look at suicides, most of them are connected to depression. And the mental health system just fails them. It's so sad. We know what to do. We just don't do it.

Health care costs blunt the competitive edge of American entrepreneurs, from the auto industry to internet start-ups.

Hydraulic fracturing requires massive amounts of water. Disposing of the toxic wastewater, as well as accidental spills, can contaminate drinking water and harm human health.

Teasing and a sense of humor, if you can develop that in your kids, and if you can exercise it with the kids, just makes for a pleasanter atmosphere.