You can't get closer to the heart of national sovereignty than national security and intelligence services.

The central role in the fight against terrorism is with national authorities.

We remain vulnerable.There is no such thing as 100 percent security against terrorism.

Muslim organisations tend to have a low level of organisation. The communities in Europe are quite diverse.

Terrorists always have the advantage of surprise.

There are no automatic links between poverty and terrorism. Among millions of poor people in the world, only a few turn to terrorism.

Europe has a long and tragic history of mostly domestic terrorism.