I don't think men were meant to be interviewed.

We all get a little tired of being ourselves sometimes. The answer is to reinvent yourself, but how do you do that and what is the cost?

Video is freeing, but also lazier. You have to recreate the love of the moment.

I travel, I read, I write, I have other lives. But when I have a camera, I know that's my country, my island.

As spokesman for Lipitor, I have been an advocate of preventive medicine in addition to my work with the Jarvik 2000 Heart, which has rescued people from death and sustained a patient with a normal, mobile lifestyle for seven and a half years - the longest in the world.

Sentencing a political opponent to death after a show trial is no different to taking him out on the street and shooting him. In fact, it is worse because using the court system as a tool of state repression makes a mockery of the rule of law.

I've been married to the same man - even after the separation - longer than most people in this business. I'm sick to death of people mentioning it.

We've taken on the major health problems of the poorest - tuberculosis, maternal mortality, AIDS, malaria - in four countries. We've scored some victories in the sense that we've cured or treated thousands and changed the discourse about what is possible.