Members of the Kennedy family called President Donald Trump's plans for a 250-foot arch. close to the Arlington National Cemetery a 'permanent denigration' of their relatives' grave sites, in a court filing Tuesday. The filing to the U.S. District Court for the District of Columbia by late Senator Robert F. Kennedy's children called for an injunction on the work planned by the Trump administration to build the arch. on a traffic circle between the cemetery and the Lincoln Memorial. The family argued that the arch. would cast shadows that would fall on the grave sites of Senator Kennedy, President John...