The trouble with censorship is that once it starts it is hard to stop. Just about every book contains something that someone objects to.

Having been blacklisted from working in television during the McCarthy era, I know the harm of government using private corporations to intrude into the lives of innocent Americans. When government uses the telephone companies to create massive databases of all our phone calls it has gone too far.

I have a big mouth, and I never met a petition I didn't like, so of course in the McCarthy days I got in trouble.

A guy I interviewed for Hard Times says, "What do I remember about the Great Depression? That I was hungry, that's all." Elemental things.

One day I visited a guy who had made a fortune as a broker. He was sitting in his office with his computer. I hire people from here and make deals from this room, he told me. Then he took me to the trading room. Nobody was talking to anybody else, the place was silent as a tomb, they were all sitting there watching their terminals - a great word, terminal. I tell you, it scares the crap out of me.

Tom Paine was a great American visionary. His book, Common Sense, sold a couple of hundred thousand copies in a population of four or five million. That means it was a best seller for years. People were thoughtful then. Hope is one thing. But you need to have hope with thought.

All the other books ask, 'What's it like?' What was World War II like for the young kid at Normandy, or what is work like for a woman having a job for the first time in her life? What's it like to be black or white?