text: Holding a 10–8 majority in the Senate Foreign Relations Committee (tasked with vetting ambassadorial nominees), the Republican leadership hoped to send Bolton's nomination to the full Senate with a positive recommendation. Concern among some Republicans on the committee, however, prompted the leadership to avoid losing such a motion and instead to send the nomination forward with no recommendation. In the full Senate, Republican support for the nomination remained uncertain, with the most vocal Republican critic, Ohio Senator George V. Voinovich, circulating a letter urging his Republican colleagues to oppose the nomination. Democrats insisted that a vote on the nomination was premature, given the resistance of the White House to share classified documents related to Bolton's alleged actions. The Republican leadership moved on two occasions to end debate, but because a supermajority of 60 votes is needed to end debate, the leadership was unable to muster the required votes with only a 55–44 majority in the body. An earlier agreement between moderates in both parties to prevent filibustering of nominees was interpreted by the Democrats to relate only to judicial nominees, not ambassadorships, although the leader of the effort, Sen. John McCain, said the spirit of the agreement was to include all nominees.
  On November 9, 2006, Bush, only days after losing both houses to a Democratic majority, sent the nomination for Bolton to continue as representative for the United States at the UN. He said: "I believe that the leaders of both political parties must try to work through our differences. And I believe we will be able to work through differences. I reassured the House and Senate leaders that I intend to work with the new Congress in a bipartisan way to address issues confronting this country."
  2005 nomination, Senate confirmation hearings