Growing up in Israel, how can I not be an optimist? When you remember what Israel was 50 years ago and you see Israel now, one of the most successful countries in the world, stable, democratic, with an enormously stable economy despite everything that has happened in the global economy in the last few years, how can I not be an optimist?

There is nowhere I encounter greater understanding for Israel's existential issues than in the Oval Office.

The military operation in Lebanon was the most successful military operation in recent Israeli history. Many in Israel don't recognise that.

From the end of 2006 until the end of 2008 I think I met with Abu Mazen more often than any Israeli leader has ever met any Arab leader. I met him more than 35 times. They were intense, serious negotiations.

Osama bin Laden fervently hoped that attacking the United States would create pressure on American leaders to reduce their support for Middle Eastern regimes. Bin Laden believed that without that American support, the Arab regimes would collapse and would be replaced by Taliban-style rulers.

I would say that nobody is going to work harder for your career than yourself - the one with the vision. No matter how many people you hire, nobody is going to get is as much as yourself does. So it's really important to be your own leader at all times and not hand it all off, otherwise the whole empire will fall apart.

I've always considered myself a leader, a leader of men.

In Illinois, where legislators are paid $45,000, plus as much as $10,000 for leadership work, about half are full-time politicians.