As the wealthiest country with all the blessings that we have, do we have an obligation to help the outside world? I think we do, as we have an obligation to help everyone within our own borders. The problem is that this automatically gets translated into: "What's the point of having a huge military if we can't bomb people?" That's the problem that I have. Our foreign policy is essentially our defense policy.

I'm talking to people all of the time. So it hasn't really had a big impact. Access is never my main concern anyway. If you keep digging and making phone calls you can get stories and not have to rely on the good graces of the Pentagon spokesperson. I am not in his good graces.

Clearly the American military has been a force for good for the United States. There's a reason we have a standing military. But there's something to be said for having a much smaller military because then we wouldn't be tempted to get involved in things we shouldn't be getting involved in.

A soldier in Iraq said that he wanted to "punch Donald Rumsfeld in the gut, then in the face" or something like that. He wanted me to use his name, but I knew he'd get in trouble, so I didn't. However, I felt it was a great quote because it summed up the frustration of those guys at that moment.

But the frightening aspect is that it's part of a larger effort from the Pentagon to tear down the wall between public affairs and propaganda, and essentially say there is no difference between information operations, public affairs and psychological operations. It's all one and the same. They have a new name for that too, it's called Information Engagement.

The only thing I've ever regretted is not writing more; not being more honest; not saying how it really is in Baghdad. It's hard to get there sometimes.

The humanitarian argument is so selective I find it difficult to swallow. It's not even so much about the choice as to where we should get involved and where we shouldn't. The minute you start arming people in these conflict zones, like Iraq and Afghanistan, things don't go as expected.