In fact, for just about 1/6 of the cost of an Iraq War, we could have put the social security system on sound financial footings for the next 50 to 75 years. The problems can be managed - but not if we continue to fight this war for another 80 years.

The extra curricular activity in which I was most engaged - debating - helped shape my interests in public policy.

The life prospects of an American are more dependent on the income and education of his parents than in any of the other advanced industrial countries.

I've always been sceptical about the notion that the market is a person you can engage in an argument with, and that that person is an intelligent, rational, well-intentioned person: it is fantasy. We know that ... the market is subject to irrational optimism and pessimism, and is vindictive ... You're dealing with a crazy man ... Having got what he wants he will still kill you.

The country has large unfunded liabilities - social security, health care, and there will have to be some adjustments to these problems. What is scary though is how much worse things have gotten in the last eight years, and the Iraq war is one of the main factors.

Our economy has not served large fractions of our population. Trump grasped that. And rather than saying, "What have we not done right?" he said, "It's those foreigners. Let's build a wall." He says globalization is unfair to the United States.

America has had to turn to foreigners to finance its debt - not surprising since household saving in the last years has plummeted to zero. China is one of the largest holders of American debt.