(Trenton, NJ)  --  Two former senators lead the crowded race for Minnesota governor, according to the latest Rasmussen poll.  The poll puts former Senator Mark Dayton the front-runner among likely Democratic voters: 34-percent to Minneapolis Mayor R-T Rybak's 25-percent.  In November, the two were tied with 30-percent each.  House Speaker Margaret Anderson Kelliher is a distant third in the latest poll with 12-percent.  On the Republican side, the Rasmussen survey finds 52-percent of likely Republican voters support former Senator Norm Coleman for governor.  He has not yet said whether he's in the race Meanwhile, former House Minority Leader Marty Seifert and State Representative Tom Emmer each garnered nine-percent.  Precinct caucuses are February 2nd in Minnesota.