But in Afghanistan, the general rule was that since you were fighting the Taliban, which was not a lawful government force, the Geneva Conventions did not apply. And that led to a lot of excesses in Afghanistan, excesses like Abu Ghraib that were already well-publicized.

I think in Baghdad, any westerner, journalist or not, has a big dollar sign on his or her forehead. So, first and foremost, you are a ticket to unimaginable wealth. And that makes any trips out of the safe zones very risky.

In the occupation in Afghanistan, there are tragedies as well. It's not as bad as in Iraq because there are fewer American troops. But, as I describe in the book, going out on patrol and coming into a village, the soldiers found a stash of documents and decided this was Taliban propaganda.

Long before 9/11 and the war in Iraq, a lot of people hated the United States and the West. But what the Iraqi war seems to have done, at least in... I mean, I'm just reporting what I see from the people on the ground, is that it has silenced many pro-American forces in the Muslim world.

In a country like Iraq with its culture of blood feuds - is that the more locals are killed, the more motivation there is for the insurgency, for the insurgents the more feelings of revenge there are, and in the end the more the operational security of the soldiers suffers, because any soldier who kills an infant today is grooming the killer of his mate tomorrow.

So our own actions sometimes have undermined our safety, in our efforts to fight terrorism. The only way this can work is if we are aligned with liberals, with moderate Muslim forces. But if our war on terrorism is seen - as it is seen by many Muslims - as a war on Islam itself, it's very hard for us to have Muslim alliances, because America and the West have become so toxic.

If you are an eighteen or nineteen-year-old with little education, as is often the case, and you're put in charge of many, many people on the other end of the world, you have absolute power and you're not prepared for it.