Senior U.S. District Judge Cynthia Rufe told the Justice Department's attorneys, "“You can’t erase history once you’ve learned it. It doesn’t work that way.” PHILADELPHIA (AP) — A federal judge warned Justice Department lawyers on Friday that they were making “dangerous” and “horrifying” statements when they said the Trump Administration can decide what part of American history to display at National Park Service sites. The sharp exchange erupted during a hearing in Philadelphia over the abrupt