I have been fortunate to work in places where people have a passion for their work. At HHS the passion sort of exceeds passion - it's a vocation.... I obviously knew that there were certainly some challenges that I would be taking on both with the work and the politics. [But] I probably did not have the right expectation level with regard to the number and volume of crises that would occur.

As a global community, we must ensure that legitimate concerns about liability do not hold back the possibility of developing an Ebola vaccine, an essential strategy in our global response to the Ebola epidemic in West Africa.

Can we have a conversation about the substance? That's what I welcome. We're happy to have those conversations if there are places where people think there can be improvements. We want competition in the system, so let's talk about that.

Across the globe, regardless of nationality or financial status, there is a common dream every mother has for her children - for them to live full, healthy and productive lives. As a mother, I share that dream for my children.

We know there are states, like Alaska, where there are not a lot of providers. How do we work on issues like that? How do we work on making sure that the small-business part of this works better?... And if people have [alternate] plans, let's compare them and see. Access, affordability, and quality - that's what this is about. [But] "repeal" is a symbol of something that I don't think is connected to the substance of what's happening. Do you want to take away care from people who have preexisting conditions? [Repeal] takes you backward.

Walmart is committed to fighting hunger in America every day.

First of all, women inherently, I think, are quite capable of having lots of balls in the air. And so, like, it's all those skills you use; you analyze the problem, figure out your tools, and then go at it piece by piece.... It's like what you have to do in the morning to get your kids out the door [if you're a parent]. The skills are, I believe, the same. The patience issues are the same.