At the fourth grade level, girls at the same percentages of boys say they're interested in careers in engineering or math or astrophysics, but by eighth grade that has dropped precipitously.

I've always been incredibly proud of both of my parents and proud of the work I had done privately as a person, professionally and academically.

My parents always asked me what I thought, listened to my opinions, articulated their diagnoses of our challenges at home and abroad, and shared their ideas for how to build a more equal and prosperous country. I always felt part of their call to serve and part of my father's journey.

Service is an opportunity for young women to really empower themselves.

I certainly believe that all of my friends should have the right, as Marc and I did, to marry their best friend. I certainly expect my straight friends to help us achieve that for all New Yorkers, for all Americans, and for the children that, at least, Marc and I hope to have someday.

A tin roof is one of the greatest indicators of prosperity in the developing world.

I believe that engaging in the political process is part of being a good person.