We have to remember that literally within months after Castro's taking office the planes from Florida were beginning to bomb Cuba. Within a year, the Eisenhower administration secretly, but formally, decided to overthrow the government. Then came the Bay of Pigs invasion. The Kennedy administration was furious about the failure of the invasion and immediately launched a major terrorist war and economic war that got harsher through the years. Under these conditions it is kind of amazing that Cuba survived.

In general, I think, U.S. policies remain constant, going back to the Second World War. But the capacity to implement them is declining.

Occupy was not a movement, it was a tactic. You can't sit forever in a park near Wall Street. You can't do it for more than a few months. It was a tactic I had not predicted. If people asked me, I would have said "don't do it." But it was a great success, an enormous success, with a big impact on people's thinking, on people's actions.

I think this country and the world would be far better off if the US is not an outlaw state.

Silicon Valley wouldn't exist without massive government spending and in fact initiative.

The US does not observe the free-trade principles. Those are for the weak. So agribusiness is highly subsidized and pours product into Mexico and drives out Mexican farmers. Maybe they have to go into the cities, and they don't have jobs to support them, so they flee across the border.

If you're worried about the deficit, pay attention to the fact that it's almost all attributable to military spending and the totally dysfunctional health program.