Some American troops in Iraq have been their “own worst enemy,” unintentionally creating new insurgents by treating the Iraqi people in a heavy-handed or insensitive manner, according to the U.S. commander in charge of day-to-day military operations. Lt. Gen. Peter Chiarelli, in a weekend training session with troops and in an interview afterward, said he found a need to reemphasize to soldiers that they must use reasonable force and treat the Iraqi culture with respect, in part because the insurgency has persisted and grown. Full Story