There are certain things that Americans expect their government to do. Our infrastructure is vitally important. Putting people back to work with construction is important. Our roads, our bridges, our sewers, our waterways, our dams - this is what makes our country so special.

I just worry a lot. I'm a worrier. Michelle and Barack are really dear to me. I mean, I love them. And I don't want to see them get hurt. Just the nature of politics is hurtful. So every time they are hurt, I get hurt. It's a lot to ask of people, and it's a lot to see your friends go through. It's hard not to get emotional.

We have to think creatively about changes that need to be made in the workplace to accommodate the growing demands on the work force.

If left unchecked, global change will create violent conflict, torrential storms, shrinking coastlines, and irreversible catastrophe.

I think, traditionally, when the federal government has gathered statistics, it's been done in silos, so every agency really focuses on the statistics that are important to agency.

My goal in the new administration is to engage all of the stakeholders, everyone who can help us meet the challenges of the 21st century, and ensure that we work together.

I think that in a country as successful as ours, we still have a long way to go in terms of parity for women, whether it’s equal pay in the workforce or a whole host of other issues.