The US military has achieved a decisive blow against al-Qaeda with its commando action against Osama Bin Laden and his killing.

To be serious, if we were only interested in earning big money then a politician would have to go and work in industry.

I would like to see Russia develop as democratically as possible. But when we judge Russia we must also consider where the country is coming from. Our concepts of democracy can't just be schematically transferred. However, I do admit that I'm concerned about some recent developments, such as the new laws against non-governmental organizations.

If you've worked together with somebody very well, leave-taking is very difficult. But we are all politicians. We all know that democracy lives off change. So, in the United States of America, the Constitution has very clear stipulations on this. It's a tough rule. Eight years and that's it, out goes the president and a new one comes in.

We were able to conclude a Paris climate agreement, which will lead the way for the rest of the world, which is groundbreaking. And together with the sustainable development goals of the agenda 2030 for the whole world, this is indeed a sea change, I think, that we see here, and, step-by-step, it will be implemented.

We have [unfriendly policies] here in Europe, too. We have them here in Germany, too. And to take up where the president left off, digitization is in a way a disruptive force, a disruptive technological force that brings about deep-seated change, transformation of a society.

I feel like we are in a community of people who sign up for these values who try to maintain them and wherever they are not yet respected, to stand up for people's rights to enjoy them, as well. And this is worth every effort.