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.

The whole issue of healthcare is very complicated. There have been seven Presidents who've tried to get healthcare reform passed.

I care so passionately about improving the quality of life for women and girls, not just here in the United States, but internationally as well. I am a single mom and I raised a daughter who is now a young adult.

Change is never fast enough to satisfy us. I still hear too many stories of women who go back to work too soon, but I do believe that we have been able to change the paradigm in attitudes towards family leave in that it's no longer a nice thing to do for women, it's a must do for competitiveness, and that's a big change over the last seven years. Changing it into an economic issue is a big sea change in the last seven years.

From day one, President Obama has made improving the quality of life for woman a top priority. It's why he created the White House Council on Women and Girls that I'm so proud to chair. Our directive was to look across the board at all of the federal agencies and determine what we could do to improve the quality of life for women and girls.

It is outrageous that at this time in our country, women are still not paid as much as men.

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.