If you look at US internal documents, they explain very clearly what the threat of Cuba was. So, back in the early 1960s the State Department described the threat of Cuba as Castro's successful defiance of US policy, going back to the Monroe Doctrine. The Monroe Doctrine established the US claim to dominate the Western hemisphere and Castro was successfully defying that. That's not tolerable. It is like somebody saying "let's have democracy in Greece," and we just can't tolerate that so we have to destroy the threat at its roots.

Just take ease of interchange between people. Your email is of course faster than letter - on the other hand the transition from sailing ship to telegraphs was far greater than the shift from the postal service to email. That was a fabulous change. If you sent a letter to England, instead of waiting a couple of months for a response you got it instantly. That's a huge change. Every one of these changes of course increases opportunities and also increases means of control and domination.

That was the reason why very few people fleeing the rise of fascism in Europe, especially in Germany, could get to the United States. And there were famous incidents like with the MS Saint Louis, which brought a lot of immigrants, mostly Jewish, from Europe. It reached Cuba, with people expecting to be admitted to the United States from there. But the administration of Franklin D. Roosevelt wouldn't allow them in and they had to go back to Europe where many of them died in concentration camps.

The Washington leadership has put aside non-proliferation programmes and devoted its energies and resources to driving the country to war by extraordinary deceit, then trying to manage the catastrophe it created in Iraq.

Pakistan will never be able to match the Indian militarily and the effort to do so is taking an immense toll on the society. It's also extremely dangerous with all the weapons development.

There's an internal coherence and logic to what they get from [Rush] Limbaugh, Glenn Beck, and the rest of these guys. And they sound very convincing, they're very self-confident, and they have an answer to everything - a crazy answer, but it's an answer. And it's our fault if that goes on. So one thing to be done is don't ridicule these people, join them, and talk about their real grievances and give them a sensible answer, like, "Take over your factories."

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.