Vice-President Dick Cheney....

Being the first vice president who had also served as secretary of defense, naturally my duties tended toward national security. I focused on those challenges day to day, mostly free from the usual political distractions. I had the advantage of being a vice president content with the responsibilities I had, and going about my work with no higher ambition. Today, I'm an even freer man. Your kind invitation brings me here as a private citizen - a career in politics behind me, no elections to win or lose, and no favor to seek.

Our administration always faced its share of criticism, and from some quarters it was always intense. That was especially so in the later years of our term, when the dangers were as serious as ever, but the sense of general alarm after September 11th, 2001 was a fading memory. Part of our responsibility, as we saw it, was not to forget the terrible harm that had been done to America ... and not to let 9/11 become the prelude to something much bigger and far worse.

That attack itself was, of course, the most devastating strike in a series of terrorist plots carried out against Americans at home and abroad. In 1993, terrorists bombed the World Trade Center, hoping to bring down the towers with a blast from below. The attacks continued in 1995, with the bombing of U.S. facilities in Riyadh, Saudi Arabia; the killing of servicemen at Khobar Towers in 1996; the attack on our embassies in East Africa in 1998; the murder of American sailors on the USS Cole in 2000; and then the hijackings of 9/11, and all the grief and loss we suffered on that day.

To make certain our nation country never again faced such a day of horror, we developed a comprehensive strategy, beginning with far greater homeland security to make the United States a harder target. But since wars cannot be won on the defensive, we moved decisively against the terrorists in their hideouts and sanctuaries, and committed to using every asset to take down their networks. We decided, as well, to confront the regimes that sponsored terrorists, and to go after those who provide sanctuary, funding, and weapons to enemies of the United States. We turned special attention to regimes that had the capacity to build weapons of mass destruction, and might transfer such weapons to terrorists.

It is a fact that only detainees of the highest intelligence value were ever subjected to enhanced interrogation. You've heard endlessly about waterboarding. It happened to three terrorists. One of them was Khalid Sheikh Muhammed - the mastermind of 9/11, who has also boasted about beheading Daniel Pearl.

Even before the interrogation program began, and throughout its operation, it was closely reviewed to ensure that every method used was in full compliance with the Constitution, statutes, and treaty obligations. On numerous occasions, leading members of Congress, including the current speaker of the House, were briefed on the program and on the methods.

To put things in perspective, suppose that on the evening of 9/11, President Bush and I had promised that for as long as we held office - which was to be another 2,689 days - there would never be another terrorist attack inside this country. Talk about hubris - it would have seemed a rash and irresponsible thing to say. People would have doubted that we even understood the enormity of what had just happened. Everyone had a very bad feeling about all of this, and felt certain that the Twin Towers, the Pentagon, and Shanksville were only the beginning of the violence.

For all that we've lost in this conflict, the United States has never lost its moral bearings. And when the moral reckoning turns to the men known as high-value terrorists, I can assure you they were neither innocent nor victims. As for those who asked them questions and got answers: they did the right thing, they made our country safer, and a lot of Americans are alive today because of them.