There are certain kinds of second-tier confrontations which the U.S. does not need to get directly involved in. However, even in the second tier of problems, our intervention as a friend to both sides is important.
The United States supports the reintegration of people who have fought with the Taliban into Afghan society provided they: one, renounce al Qaeda, two, lay down their arms and renounce violence, and three, participate in the public political life of the country in accordance with the constitution.
Our enemy is Al Qaeda and its allies, people who have publicly said they wish to attack the United States again, people who have publicly called on nuclear physicists and engineers to help them gain access to nuclear weapons, which, as the whole world knows, Pakistan has.
I'm not a wide-eyed imperialist who wants to see Americans manning outposts all over the world. Not outposts to freedom in the cold war cliche, but islands of stability and seas of ethnic strife. That is not what anyone should feel comfortable seeing Americans doing.
I still believe in the possibility of the United States, with all its will and all its strength, and I don't just mean military, persevering against any challenge. I still believe in that.
There's no question that the next generation of terrorists, rather than going for small, little dramas, will go for the big one. They now understand that the way to get the world's attention is not strapping bombs to themselves in a pizza parlour, but to do something so horrific it gets you into the Guinness Book of World Records for terrorism.
By the way, if you do your job on behalf of your country, you have meetings where you put your position forward strongly, and the other side does the same thing. And I've had plenty of meetings in my career that really were heated, people yelling at each other.
I think history is continuous. It doesn't begin or end on Pearl Harbor Day or the day Lyndon Johnson withdraws from the presidency or on 9/11. You have to learn from the past but not be imprisoned by it. You need to take counsel of history but never be imprisoned by it.