UNITED NATIONS (AP) - Rebuffed by the Bush administration, Iraq apparently hopes its offer of unfettered U.N. weapons inspections will generate strong international opposition to the U.S. goal of installing a new regime in Baghdad, by force if necessary. Iraqi President Saddam Hussein on Monday night invited the inspectors back for the first time since they departed nearly four years ago. Just what that means in practice remained to be worked out, such as whether Saddam would allow the United Nations to inspect his palaces for evidence he has or is trying to develop chemical, biological or nuclear weapons. Saddam's...