I've seen how the issues that come across a president's desk are always the hard ones - the problems where no amount of data or numbers will get you to the right answer.

Parents have a right to expect that their efforts at home won't be undone each day in the school cafeteria or in the vending machine in the hallway. ...Parents have a right to expect that their kids will be served fresh, healthy food that meets high nutritional standards.

My goal is to be a great-looking 70-year-old! I won't mind being 70, but I want people to say, "You're 70?"

But we need a medical community that's trained and knowledgeable and working on advancement.

One reason we planted the White House vegetable garden was to set an example about what food can mean, but to also begin a broader conversation about how we're feeding our kids, what they know about the food that they eat, how they're taking care of themselves.

I'm trolling through the recesses of my mind for the things I did with my kids when they used to like to do things with me. They don't want to be around me now. I look back on these times - all those little funny pottery dishes that you'd pay for, and they'd paint, and they were ugly, and you glazed them, and you'd go back, pick them up, and it's like, "Oh, now I've got to put this on my desk." There's all that kind of stuff.

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.