Yet I believe that the most fitting memorial we could make to those who were lost that day is to continue doing everything humanly possible to ensure that the tragedy which took their lives never happens again.

I can't imagine what was going through your mind, at that time. But you've been a real leader for the Nation, in terms of airport security, and you've really done a great job making this airport safer.

I have to commend and applaud you for your efforts.

Well, I look forward to getting updates on the successes. I know you've had 2,000 arrests.

Of course, my opinion is the hijackers came from a certain part of the world, and our intelligence assets overseas are in those areas.

So it's the individual. You know that's the individual with the card.

To sit here and to think not too far from where we sit, Mohamed Atta and his band of hijackers slipped through detection.

I don't know, I don't think my son is a threat to the National security of the United States.

It's a valuable model approach.

I just want to follow up on the 9/11 Commission again, Mr. Lord.

I think what you're doing will take this in the right direction.