We can make a commitment to promote vegetables and fruits and whole grains on every part of every menu. We can make portion sizes smaller and emphasize quality over quantity. And we can help create a culture - imagine this - where our kids ask for healthy options instead of resisting them.

I would be depressed if I felt I could never eat the things that I love. I also don't want my girls to be obsessed about food.

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.

Barack and I have been in the public eye for many years now, and we've developed a thick skin along the way. When you're out campaigning, there will always be criticism. I just take it in stride, and at the end of the day, I know that it comes with the territory.

Barack knows the American Dream because he's lived it...and he wants everyone in this country to have that same opportunity, no matter who we are, or where we're from, or what we look like, or who we love.

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.

Your word is your bond, you do what you say you're going to do.