I have a little theory about that, too. It's clearly envy. It's bringing people down to your size. It's a narcissistic impulse that didn't used to exist, but we've become increasingly narcissistic as a society, and envy is one of those outcomes.

I'm climbing into a vehicle that has a powerful influence on our culture. I'd like to make it do something good. The media is populated with attorneys, psychologists and pundits but there are only three physicians: me, Dr. Oz and Sanjay Gupta. We are the only MDs who practice medicine and have board certifications in one or two fields. That's it.

There's never been a blueprint, I just keep exploring doors as they open. But whenever people would ask me what's my favorite thing to do, it was sitting in for Larry King.

Christopher Kennedy Lawford's new book Recover to Live will be a force with the power to educate as well as motivate transformational personal change. Recover to Live may alter the way broader society looks at the disease of addiction and those who are suffering from it.

I have a little theory about that, too. It's clearly envy. It's bringing people down to your size. It's a narcissistic impulse that didn't used to exist, but we've become increasingly narcissistic as a society, and envy is one of those outcomes.

It's bizarre to me that you can have political commentators, sports commentators, weather commentators, but with medicine, people go, "You can't do that."

Menopause, perimenopause, childbirth and breast-feeding can all cause a woman's sex drive to shut down.