For these three reasons -- national security, how China evolves, our commercial interests -- I believe that this agreement is very much in our national interest.

I think you're going to see a heavy concentration in the months ahead on national security items and making sure that terrorism doesn't revisit American shores.

The Xerox machine is one of the biggest threats to national security ever devised.

AIDS and malaria and TB are national security issues. A worldwide program to get a start on dealing with these issues would cost about $25 billion... It's, what, a few months in Iraq.

When it comes to national security, well, he's all bully and no pulpit, ... He said he was gonna have a humble foreign policy, but he's alienated with his arrogance nearly every one of our partners and allies.

This is to let the public see what national security is all about. Just to let the public know that national defense is very important.