Colombia is potentially a very wealthy country. It has tremendous resources, but its wealth is highly concentrated. Most of the population lives in misery, which has led to violent confrontation throughout the century.

Suppose I try to say the US carries out terror, in fact it's one of the leading terrorist states in the world. You can't say that between commercials. People rightly want to know what do you mean. They've never heard that before. Then you have to explain. You have to give background. That's exactly what's cut out.

A good American friend of mine who has lived in India for many years, working as a journalist, was recently denied entry to the country because he wrote on Kashmir. This is a reflection of fractures within society. Pakistan, too, has to focus on the Lashkar [Lashkar-i-Taiba] and other similar groups and work towards some sort of sensible compromise on Kashmir.

Similar problems are arising in Egypt too. The question is whether the military will release its grip which has been extremely strong for the past 60 years. So this is happening all over the region and particularly strikingly in Pakistan.

There was also a national policy, which as a child I didn't know anything about. In 1924 the first major immigration law was passed. Before that, there was an Oriental Exclusion Act, but other than that, European immigrants like my parents were generally admitted in the early years of the twentieth century. But that ended in 1924 with an immigration law that was largely directed against Jews and Italians.

Very commonly I get queries. Somebody saw something of mine on YouTube and of course if there is a talk on YouTube, there aren't any footnotes - and they want to know why did you say this. Well if they bothered to look up something in print, they would've seen why I said that. If they ask for evidence, I just say well take a look and mention something they can read and that usually ends the conversation.

Censorship is never over for those who have experienced it. It is a brand on the imagination that affects the individual who has suffered it, forever.