Is real, it is serious, it is growing, and it constitutes one of the greatest threats to our national security and, indeed, to global security.
John O. BrennanThe preservation of our national security and the laws that define us as the United States of America demand that we understand the intersection of the two - indeed, how they reinforce one another.
John O. BrennanYes, war is hell. It is awful. It involves human beings killing other human beings, sometimes innocent civilians. That is why we despise war.
John O. Brennan