Iraq a training ground for US 'Renaissance warriors' WASHINGTON -- On a sun-drenched morning in Sadr City, an Army officer and his patrol may first have to size up an Iraqi civilian bearing an automatic rifle: Is he friend or foe? A few hours later, the same patrol leader might shift his focus from the dangers of stealth enemies to the status of the town's new sewage project. ... 

Which of the following sections of a newspaper would this article likely appear in? World News, Sports, Business, or Science and Technology? 