keywords: iraqi iraq civilian army patrol
text: 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. ...