I'm A Big Advocate Of Drones.

Even When I Was At Cia, I'd Go To Visit Foreign Leaders And I'd Say, 'you Know, I'm Not A Diplomat. I'm Just An Old Cia Guy'... I Said, 'if I Wanted To Be Diplomatic, I'd Have Been A Diplomat.'

Well, What I've Said Is That The War In Iraq Will Always Be Clouded By How It Began, Which Was A Wrong Premise, That There Were In Fact No Weapons Of Nuclear - Weapons Of Mass Destruction.

I Had No Difficulty As Secretary Of Defense Moving From The Bush Administration To The Obama Administration.

If There's Ever An Example That Military Power Alone Cannot Be Successful In Afghanistan, I Think It Was The Soviet Experience.

I Mean, When You Get Down To Very Low Numbers Of Nuclear Weapons, And You Contemplate Going To Zero, How Do You Deal With The Reality Of That Technology Being Available To Almost Any Country That Seeks To Pursue It? And What Conditions Do You Put In Place?