I have a very eclectic iPod. So I've got my cardio people - so it's anything from Beyonce to some Jay-Z to Janelle Monae, her song 'Tightrope,' that's a good cardio song. And then I've got Sting. I've got Mary J. Blige. I've got The Beatles. I've got Michael Jackson. I try to pick the songs that I personally love.

For the first time, the nation will have goals, benchmarks, and measureable outcomes that will help us tackle the childhood obesity epidemic one child, one family, and one community at a time.

We can all agree that in the wealthiest nation on Earth, all children should have the basic nutrition they need to learn and grow and to pursue their dreams, because in the end, nothing is more important than the health and well-being of our children... These are the basic values that we all share, regardless of race, party, religion. This is what we share. These are the values that this bill embodies.

One of the things I want ... all the kids here to remember, is that these [Major League Soccer] stars were not born superstar athletes ... Many of them started out just like many of you-playing on a team at school, or just kicking a ball around on the playground with their friends. But they stuck with it. And I tell this to my girls all the time. I mean, you get to the point when ... things you enjoy ... start getting hard-that's when you know you're getting good, and you have to stick through it.

We should always have three friends in our lives-one who walks ahead who we look up to and follow; one who walks beside us, who is with us every step of our journey; and then, one who we reach back for and bring along after we've cleared the way.

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.

What I know for sure is that all the sacrifice and challenges we face are worth it if we're creating a better future for our kids. I just think if the adults are always thinking about the world we want to leave for our kids, we're going to make the right choices every single time.