Even if we give parents all the information they need and we improve school meals and build brand new supermarkets on every corner, none of that matters if when families step into a restaurant, they can't make a healthy choice.

Barack knows that we are going to have to make sacrifices; we are going to have to change our conversation; we're going to have to change our traditions, our history; we're going to have to move into a different place.

And what has been just completely heart warming is to see that people are really hungry for something different.

I've always tried to make sure that what I do really connects with the broader agenda of what my husband Barack Obama is trying to do.... But I also find that I have to be very passionate myself about the issue to be able to represent it well. One of the big issues that I've talked a lot about...is childhood health, nutrition and obesity.

Although the circumstances of our lives may seem very disengaged, with me standing here as the First Lady of the United States of America and you just getting through school, I want you to know we have very much in common. For nothing in my life ever would have predicted that I would be standing here as the first African-American First Lady.

Even in these tough economic times, Barack [Obama] has left the VA budget as is so that they're prepared to deal with this influx of men and women who are coming home and dealing with a whole array of issues, not just around mental health but just caregiving and the stresses of reconnecting with families who have been away from each other for a very long time.

I joke that I stick with the job because it covers my insurance, but the reality is that my career has always been very important to me.