http://www.wtsp.com/news/custom/story.aspx?storyid=121148&catid=20 White House aides said the speedy departure and return to the president's home was not a matter of national security or because of a threat to safety. Obama had gone to the golf course following his statement at Base Hawaii at Kaneohe Bay about the attempted Christmas Day bombing of a Northwest Airline flight bound for Detroit. A media pool report says the president returned in a very high speed and dramatic to his vacation home. The bus carrying reporters was holding just inside the secure residential area when an ambulance sped past with flashing lights. No further details availible.