GET USED TO LOSINGJohn Bolton O-U-Thttp://www.dailykos.com/storyonly/2006/12/4/121237/766[NYT] President Bush today ended his efforts to have John R. Bolton confirmed by the Senate as United Nations ambassador and said Mr. Bolton will leave the position, which he has held for the past year after being chosen between Congressional terms, this month....President Bush said that he accepted "with