With the aid of Jon Herskovitz and Marice Richter DALLAS (Reuters) – Dallas will take a look at the fiftieth anniversary of President John F. Kennedy’s assassination with its first official memorial on Friday, as the rest of the nation pauses to keep in mind that the event that modified history. At Arlington Nationwide Cemetery in Virginia the place Kennedy is buried, members of the family laid a wreath at his grave, where Jackie Kennedy and two of their kids also are buried. At break of day, Lawyer Basic Eric Holder made a gravesite seek advice from to honor Kennedy, bowing his head and inserting a Justice Department commemorative coin at the stone. Holder then walked a brief course to the grave of Robert F. Kennedy, who had served as lawyer common beneath his brother, bowed his head and left another coin.