I find it hard to argue with Reagan's old slogan: Trust, but verify.

Despite his deeply-held ideology, Reagan was willing to talk to Gorbachev. He willing to do business with him. We should realize that engaging with adversaries is often one of our great strengths. As long as we use the engagement to stand up for the things we care about, there is no harm in talking.

Scholars have been arguing for a long time whether the Soviet Union could have been turned into some kind of social democracy. I doubt it myself. I think what Gorbachev didn't quite understand, until it was too late, is that his efforts at change unleashed new, certrifical forces he hadn't counted on. He opened the door a crack and a huge wind blew it open.

I find it hard to argue with Reagan's old slogan: Trust, but verify.

In fact, the same difficulties faced by Reagan in the 1980-s are still there [in the beginning of 21 century]: how do you hit a bullet with a bullet? The technology is getting better, but it still is focused on one interceptor knocking down one missile. In war, there would be many more challenges, more chaos, more uncertainty.

Nixon tried to wrap the Soviet Union into a web of agreements that would constrain its behavior. What happened is that many people lost faith in that approach, not the least because of how the Soviets handled it.

The only problem with getting married is that we can't fornicate anymore.