Bill and I both firmly believe that even the most difficult global health problems can be solved.

But iPods and iPhones are two things we don't get for our kids.

As a woman finds economic opportunity, even if she's only earning a couple of dollars a day, if she can save it on her phone, she then makes different decisions for her household than her husband might.

I am inspired by the women I meet everywhere I go. They have to work so hard just to make sure their families survive, but somehow they stay optimistic and do everything in their power to make the future better than the past.

I'm happy we have three healthy children and we'll stay with three healthy children.

You can have the best vaccines for a woman or her child, but if you can't get her to come and get them then they won't work.

Vaccines are a miracle cure. Eight out of 10 children are getting vaccines.