We have to be mindful that there is the certainty that terrorists will attempt to launch multiple attacks against their enemy, which is us and our allies.

The only way to address terrorism is to deal with the issues that create terrorism, to resolve them where possible, and where that's not possible to ensure that there is an alternative to violence.

We have to be mindful that there is the certainty that terrorists will attempt to launch multiple attacks against their enemy, which is us and our allies.

Osama bin Laden's own words stated he has a war against the United States. He declared that American civilians should be considered as combatants.

The United States government does not negotiate with terrorists.

No matter how many plots we uncover and disrupt, no matter how many terrorist organizations we degrade or destroy, another individual or group will rise to take their place.

Cyber will be part of any future conflict - whether it's a nation state or terrorism.