No innovation in the past 200 years has done more to save lives and improve health than the sanitation revolution triggered by invention of the toilet. But it did not go far enough. It only reached one-third of the world.

Savings is an important tool because it can help the poor deal with the ups and downs of irregular earnings, and help them build reserves for a rainy day.

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.

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.

Walmart is committed to fighting hunger in America every day.

While natural disasters capture headlines and national attention short-term, the work of recovery and rebuilding is long-term.

Certainly there was the Affordable Care Act part, then unaccompanied children [there has been a surge of children entering the country illegally and without parents, particularly in Texas], and things like, we find smallpox in an NIH lab, after 50 years? Why didn't you find it, like, five weeks ago or three years ago? There was thing after thing. But the big ones were [dealing with] the Ebola [outbreak], the unaccompanied children. [It was] perhaps a bigger challenge than I had calculated on my yellow pad as I was thinking about this role.