. "2010 United States Senate election in Nevada" . . . "2010-11-02" . "Ran successfully" . "re-election campaign" . . . "won his fifth term" . . . "47.4 \u2013 46.2%" . "Nevada" . "2010" . . "2010 United States Senate election in Nevada" . "re-elected" . "Nevada Democratic primary results, 2010" . . "2010 United States Senate election in Nevada" . . . "re-election bid" . "challenged" . "2010 United States Senate elections" . . . . . "the 2010 general election" . . "Re-elected in 2010" .