army, congress, the european union. we need to learn from this ability to fix our own errors. too often we h any. that assumption is always proved wrong. >> imogen? >> well, hello, another british voice, overloading now with brits. you talk in your book about iraq and success and failure there. i'm wondering if you could expand on that for us now. >> absolutely. it would have been -- let's leave the decision to go into iraq. i think everyone has strong viewes about that. what interests me about the situation in iraq was you add large organization, professional organization, very brave men and women, trying to do the job that they had been given. and they had been given a strategy that wasn't working.