What I love about design is the artistic and scientific complexity that also becomes useful.

Even my husband is happier when I'm happy. He has always said, "You figure out what you want to do," because he's discovered that personal happiness is connected to everything.

Clearly this is a tough economic time, and a lot of families are hurting. So when we talk to parents, we talk about small changes for kids and things that don't cost extra money. Like adding water and eliminating sugary drinks and sodas. That's going to save money right there. Or adding a few more vegetables.

When you walk through that door of opportunity you don't slam it shut behind you.

And let's be clear: It's not enough just to limit ads for foods that aren't healthy. It's also going to be critical to increase marketing for foods that are healthy.

These are things that we hear from military families everywhere we go. But it - on PTSD, the thing that I want to make sure people understand is that the vast majority of veterans and military families aren't dealing with any kind of mental health. But there are - these are what are called the invisible wounds of this war. And many times they don't present.

Slowly but surely, we're beginning to turn the tide on childhood obesity in America. Together, we are inspiring leaders from every sector to take ownership of this issue.