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.

Well, it's a problem in general with the American military. If you are the biggest and the strongest military power in the world, you have this natural reluctance to learn the quirky ways of the natives in faraway lands.

The other problem is that the priority of many soldiers in Iraq or Afghanistan is operational security: not getting killed. Now that is a very valid priority, but it has to be balanced against many other priorities, especially not killing too many locals in the process.

And if you look at the experience of Turkey, for example, where the modern Islamists are in power and are doing fine - this is very good. Because democracy is not possible in the Muslim world without bringing in the Islamists or part of the Islamists who hate us now into these governments.

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.

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 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.