35% Santorum
31% Romney
20% Gingrich
9% Paul
1% Others
4% Undecided
Santorum leads Romney 47% to 35% among likely Republican primary voters saying they have already voted in the March 6 primary, followed by Gingrich with 11% and Paul with 7%. Santorum leads Romney 32% to 30% among those saying they will vote on March 6, followed by Gingrich with 23%, and Paul with 9%.
Santorum leads Romney 35% to 28% among self-identified Republicans, followed by Gingrich with 25% and Paul with 8%. Among self-identified independents and Democrats, Romney leads with 40%, followed by Santorum with 34%, Paul with 12%, and Gingrich with 6%.
http://americanresearchgroup.com/pres2012/primary/rep/tn