The Bush administration was quick to pin responsibility on Iran and Syria when Hezbollah militants captured two Israeli soldiers this week. Yet those countries may not have specifically planned and ordered the raid that has brought the Middle East to the edge of war, U.S. officials and terrorism experts say. Iran and Syria each have long-standing ties to Hezbollah, a Shiite Muslim militant group, and no Western government doubts that they provide financial, political and logistical support. But some officials and experts say Hezbollah can also move on its own initiative, for its own reasons, even as it seeks to avoid any move that would displease its chief patrons. Full Story