In the late 1990s, some of the worst terrorist atrocities in the world were what the Turkish government itself called state terror, namely massive atrocities, 80 percent of the arms coming from the United States, millions of refugees, tens of thousands of people killed, hideous repression, that's international terror, and we can go on and on.

A lot of the letters that are coming in - a lot of them are queries or comments - are one sentence long... These are from Twitter. And if you look at the nature of those one sentence letters, most of the time it's something that came to somebody's mind - somebody walking down the street had a thought and sent it out. If they thought about it for two minutes they would not have sent it.

When I wrote about the Spanish Civil War many years later, I used documents that I picked up when I was a child, as a lot hadn't been published (a lot more resources are available now).

Syria is bad enough, it's a pretty terrible atrocity. But there are much worse ones in the world. So for example, the worst atrocities in the past decade have been in the Congo, the Eastern Congo, where maybe 5 million people have been killed.

People don't talk to each other. You're alone with your television set or internet. But you can't have a functioning democracy without what sociologists call "secondary organizations," places where people can get together, plan, talk and develop ideas. You don't do it alone.

Its minority rule and majority limited rights. In fact it's set up that way. If you read the framers of the constitution, including James Madison, he was pretty clear about it.

Anyone who studies declassified documents soon becomes aware that government secrecy is largely an effort to protect policy makers from scrutiny by citizens, not to protect the country from enemies.