I think Mr. Clarke had a tendency to interfere too much with the activities of the CIA, and our leadership at the senior level let him interfere too much. So criticism from him I kind of wear as a badge of honor.

There is a direct correlation between what al Qaeda says and what it does. And the one thing that has been the gold standard of correlation has been bin Laden's 1995 - or was it 1996? - pledge that every attack is going to be more powerful than the last. If you go back to the first attack in Yemen in 1992 and chart it out, every attack has been more powerful, more destructive than the last one.

So what we have is an American foreign policy that is inextricably linked to domestic matters. It is very dangerous for a politician who desires nothing more than to stay in office to address the mindset that any change in policy is appeasement. And Americans will accept that for a certain amount of time.

I think the world is more perilous and America is basically undefended. For me the two touchstones after 9/11 for domestic security were our borders. Not for discriminatory reasons or to stop immigration, but simply to allow law enforcement to find out who is in our country without facing an undocumented pool of aliens that increases by the hour.

Our relationship with Israel is another reason we're being attacked. But an American politician - whether Muslim or not - who criticizes Israel as a martyrdom operation in American politics cannot survive as an official or as a politician.

First of all, there's no separation of church and state in the Islamic world. They're one and the same. And so when President Bush or Senator Kerry or Prime Minister Blair says, "Look, adopt our secular democracy, look at how good we've done. We have a wonderful level of standard of living for our people," what many Muslims hear is, "Turn your back on God and follow what men say."

Islam is a civilization that is fractured linguistically, ethnically, sectarian-wise, as ours is. What bin Laden has done, though, is to identify a number of issues that are tangible and visceral for Muslims. His indictment list of Western support for Arab tyranny, our ability to keep oil prices too low - at least until recently - our occupation of the Arabian Peninsula.