I like globalization; I want to say it works, but it is hard to say that when six hundred million people are slipping backwards.

To stay back from an intervention is not always a good solution.

That sense of what happened in Europe in World War II has shaped a lot of my views.

China, in the future, is going to have even more nuclear capability than it has had in the past. I don't believe that they have anything to fear from the United States, and I frankly don't believe they do fear the United States.

Poles understand perhaps better than anyone the consequences of making toothless warnings to brutal tyrants and terrorist regimes.

I certainly think it's important to speak up and say how unacceptable Donald Trump is. I'm always more than willing to do that.

The Western alliance should have supported the Sunni opposition against the Assad regime from the beginning. As far as Iraq is concerned, if it had stayed stable the way it was in 2008, IS would not have been able to expand in Iraq the way they did. The mistake was that Barack Obama withdrew the armed forces from Iraq too fast.