It is a very real concern and my view is that everything changed on September 11th and the procedure, the policies that were in place prior to September 11th no longer should apply.
There is no more dangerous country in the world today than Pakistan.
A.I. poses a potential threat more dangerous than nuclear weapons.
I think a lot of programs, policies have been put in place since 9/11, have prevented a 9/11-style attack. On the other hand, I think the threat has become greater, not lesser.
Snowden has enough [sic] information to cause harm to the U.S. government in a single minute than any other person has ever had. The U.S. government should be on its knees every day begging that nothing happen to Snowden, because if something does happen to him, all the information will be revealed and it could be its worst nightmare.
In a world which is armed to its teeth with nuclear weapons, every quarrel or difference of opinion may lead to violence of a kind quite different from what is possible today.
I've been under security protection since 1978.
In a nuclear age, each of us is threatened when peace is not secured everywhere.
My own death threats have declined considerably.
Today, the danger of some sort of a nuclear catastrophe is greater than it was during the Cold War, and most people are blissfully unaware of this danger.
In the future, the cyber threat will equal or even eclipse the terrorist threat.
When you wear a wire, you're always in danger.
Russia is the biggest menace in the world led by the most menacing guy in the world.
The threats against me are not only in Holland, but outside the country as well. We are talking about very serious threats on the part of different terror groups, and when you are aware of the extent of the threats, it's only human to think that something will indeed happen.
The truth is, as long as nuclear weapons exist, we are not safe.
There Is No Terrorist Threat In This Country. This Is A Lie. This Is The Biggest Lie We've Been Told.
Climate change remains the biggest threat to our civilisation, economy and security - even bigger than Brexit.
Clearly, climate change is an extremely important threat to us.
There is no such thing as perfect security, only varying levels of insecurity.
Look, we constantly live looking at the issue of the threat of terrorism.
Hillary Clinton is a threat to the rule of law and to our safety and security.
The greatest threat now is a 9/11 occurring with a group of terrorists armed not with airline tickets and box cutters, but with a nuclear weapon in the middle of one of our own cities...there's a high probability of such an attempt.
The present danger which this country faces is at least as great as the danger which we faced during the war with Germany and Japan. Briefly stated, it is the very real danger that this country, as we know it, may cease to exist.
It is in some ways more troublesome to track and swat an evasive wasp than to shoot, at close range, a wild elephant. But the elephant is more troublesome if you miss.
I can't go and shoot people in the back of the head because It's a kids' movie, which is actually quite a good test because you haven't got the overt threat of a knife in the face.
