In fact, various lawyers' groups - to some extent in the U.S. but mostly in England and Canada and elsewhere - are bringing demands for a war crimes trial for the crime of aggression. However, though the invasion of Iraq was plainly an act of aggression, it doesn't break any records.

There are very interesting books about these events, for instance one by a very well-known American historian named William R. Polk called Violent Politics. It's a record of what are basically guerrilla wars from the American Revolution right up through the wars in Afghanistan and Iraq.

There are no conservatives in the United States. The United States does not have a conservative tradition. The people who call themselves conservatives, like the Heritage Foundation or Gingrich, are believers in -- are radical statists. They believe in a powerful state, but a welfare state for the rich.

If [Respulicans] can't get rid of [Obamacare], they're going to have to tell their base, we've been lying to you for the last five years. So they're willing to go to almost any extent to do that. That's unusual, in fact I think it's unique in the history of modern parliamentary systems. And it's very dangerous for the country and for the world.

Take the US. Women were not even able to vote until 90 ago, at about the same time they gained the right in Afghanistan. Rights of former slaves were very limited until the 1960s, and in some ways still are. In these and other domains there has been progress in democracy, though still seriously flawed. In other dimensions - the control of concentrated wealth over the political process, for example, things have gotten much worse in recent years. And there is much more, in both directions.

Many of the people who voted for Trump were people who voted for Obama eight years ago. You remember, of course, his message was "hope and change." People wanted change, for good reasons, and they wanted hope. Disillusioned with what took place, they turned to someone else who was offering hope and change. When they're disillusioned with that, it depends on what activists and others do.

Private sector unionization is down to practically seven percent. Meanwhile the public sector unions have kind of sustained themselves [even] under attack, but in the last few years, there's been a sharp [increase in the] attack on public sector unions, which Barack Obama has participated in, in fact. When you freeze salaries of federal workers, that's equivalent to taxing public sector people.