The people who write official histories for the Army believe that a generation needs to pass before you can tackle the official history. It's useful to have some distance. Sources become available. Passions cool. It allows an opportunity to make some real assessments and judgments about personalities and characters.

I was with the 101st Airborne Division in Iraq, really in the middle of nowhere, about 80 miles south of Baghdad. And it was almost midnight, and I got a computer message from the home office of the Washington Post asking me to call them. I did call them and was told that I'd won the Pulitzer Prize.

The U.S. Army records alone for World War II weigh 17,000 tons, and even the best historians have not done more than just scratch the surface. The story is such that 500 years from now people will be writing and reading about it.

The spring of 1942 was given over to a very impassioned, strategic debate about where we should first attack in counterpunching against the Germans and Italians. The British argued very persuasively on the part of Winston Churchill, prime minister, that this was a very green American Army, green soldiers, green commanders.

If Ive vividly laid out the narrative, the reader will come to his own conclusions.

There were almost 11,000 American soldiers killed in Germany in April of 1945, the last full month of the war. Thats almost as many as died in June, 1944. Right to the very end, it was absolutely brutal.

Global war is a clash of systems, not just battalions biffing one another in some godforsaken forest.