By the days end, at least 10 Senate Republicans contacted by CBS News have endorsed Lott's leadership, a small boost for the embattled Senator, but far short of the 26 he will need from the Senate GOP Caucus to keep his job reports CBS News Washington Correspondant Bob Fuss.Those standing with Lott include:Mike Dewine-OhioOrrin Hatch-UtahArlen Specter-PennslyvaniaLott still believes a majority of the 51 Senate Republicans support him.'I'm telling you this morning, I am hanging in there,' he told the Biloxi Chamber of Commerce on Wednesday.