John McCain's campaign has announced that "U.S. Senator John McCain's presidential campaign today announced that John McCain will receive a major endorsement tomorrow in Hillsborough, New Hampshire."
The accouncement will be made at McCain's Hillsborough town hall forum, weather permitting.
The Politico reports that it will be Connecticut Senator Joe Lieberman.
The Politico's Mike Allen reports "The move, which will help cultivate McCain's moderate status, is an effort to draw attention to the McCain campaign, which needs a splash. Otherwise, it does not make sense for McCain because it will only remind core Republicans why they distrust him."