He would never betray his country or compromise its national security.

This is simply an indictment that says, in a national security investigation about the compromise of a CIA officer's identity that may have taken place in the context of a very heated debate over the war, whether some person -- a person, Mr. Libby -- lied or not.

The national security doctrine of Iran has no place for an atomic bomb. You cannot destroy a country or wipe it off the map through democratic means.

Oil issues in a large, developing country like ours with relatively few of its own reserves, impact upon national security, social stability and the economy's sustainable, fast and healthy development.

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.