I think one of the problems when we discuss the Israel-Palestine conflict is people talk too much in terms of, 'What's your preference?,' like politics is a Chinese menu - I'll take one from column A and two from column B. That's not what politics is about.

I was bashing Israel in the past because nobody else was exposing its true record. Many people are doing it now, so I switched hats from a critic of Israel to a diplomat who wants to resolve the conflict. I have not changed, but I think the spectrum has moved.

The real goal of politics has to be getting people to act on what they already know was wrong.

If there were an Oscar for best theatrical performance by a country, Israel would win every year. It's a country based on theater. It's a lunatic state - completely insane.

I have learnt as an entrepreneur that the formidable opponent you can have is someone who has nothing to lose.

A moderate tax on robots, even a temporary tax that merely slows the adoption of disruptive technology, seems a natural component of a policy to address rising inequality. Revenue could be targeted toward wage insurance, to help people replaced by new technology make the transition to a different career.

I think I had four concussions throughout my career that were diagnosed, and I guess that I've had seven more. But the fact that three of them came in a four month span when I was making a comeback in 2004 is a little bit scary.

I fought as an infantry Marine on one of the Vietnam War's harshest battlefields. After leaving the Marine Corps, I studied law and found a fulfilling career as an author and journalist. But again and again, I came back to the personal fulfillment that can only come from public service.