When I was coming up, it was a dangerous world, and you knew exactly who they were. It was us vs them, and it was clear who them was. Today, we are not so sure who the they are, but we know they're there.

I expect you to work hard on our agenda.

Because European countries now resolve differences through negotiation and consensus, there's sometimes an assumption that the entire world functions in the same way. But let us never forget ... beyond Europe's borders, in a world where oppression and violence are very real, liberation is still a moral goal, and freedom and security still need defenders.

Will the highways on the Internet become more few?

I'm comfortable that I made the best decisions I possibly could.

America is the largest investor in the technologies necessary to be able to say to people, 'You can grow your economy so people's standard of living can improve, and at the same time be good stewards of the environment'.

The deliberate and deadly attacks which were carried out yesterday against our country were more than acts of terror. They were acts of war.