We still lack a global definition of terrorism.

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

I have never come across a technology that doesn't change. This is inevitable. You have to adapt your systems as technology develops.

The idea is to have global standards. There is so much travel that if you just had a regional standard, it would probably ultimately have to be changed.

The violent radicals do not legitimately represent the overwhelming majority of the world's Muslims.

We are familiar with terrorism. But indiscriminate, cross-border, religiously motivated terrorism is new.

If information ends up in the wrong hands, the lives of people very often are immediately at risk.