WASHINGTON (AP) -- The nation's history is on display again at the National Archives. After being locked away for two years at an undisclosed location, the original Constitution, Bill of Rights and Declaration of Independence have returned to rotunda of the Archives after undergoing treatment to ensure their longevity. For the first time, all four pages of the Constitution will be on permanent display. Previously, just the first and last pages were. President Bush will help unveil the exhibit Wednesday, with Chief Justice William H. Rehnquist and congressional leaders. On Thursday, the rotunda will be opened to the public. The...