Millions of Americans who know that Barack understands their dreams; that Barack will fight for people like them; and that Barack will finally bring the change we need.

Our life before moving to Washington was filled with simple joys...Saturdays at soccer games, Sundays at grandma's house...and a date night for Barack and me was either dinner or a movie, because as an exhausted mom, I couldn't stay awake for both.

In the 10 cities with the nation's highest obesity rates, the direct costs connected with obesity and obesity-related diseases are roughly $50 million per 100,000 residents. And if these 10 cities just cut their obesity rates down to the national average, all added up they combine to save nearly $500 million in healthcare costs each year.

Good relationships feel good. They feel right. They don't hurt.

Our kids didn't do this to themselves. They don't decide the sugar content in soda or the advertising content of a television show. Kids don't choose what's served to them for lunch at school, and shouldn't be deciding what's served to them for dinner at home. And they don't decide whether there's time in the day or room in the budget to learn about healthy eating or to spend time playing outside.

The beauty of my job is that I get to see more of that America. And that feeds me.

My happiness is tied to how I feel about myself.