A vigorous and profitable drug industry is not a problem to be solved but a goal to be encouraged.

There's no such thing as a legal right to break patents in the United States.

Talk to your doctor if you or your kids haven't been vaccinated, and follow their recommendations - please.

It is one of the great acts of American generosity and charity, what we are doing for these unaccompanied kids who are smuggled into our country or come across illegally.

I've always believed fitness is an entry point to help you build that happier, healthier life. When your health is strong, you're capable of taking risks. You'll feel more confident to ask for the promotion. You'll have more energy to be a better mom. You'll feel more deserving of love.

As the issue of youth fitness - from obesity to proper exercise regimens - takes on more resonance in schools and communities across the country, CrossFit Kids and other preschool fitness programs are raising questions about when and how children should start playing organized sports or hitting the gym.

There is nothing in the world like health. Live cleanly, and the high thinking will look after itself - or at least won't matter. Physical condition - there's nothing like it.

For exercise, I tend to like the outdoors. In Paris, I rent a bike in the street and cycle around, and in L.A. I live up in the hills so I go hiking a lot. I like to stay fit by being generally active.