New NBC/WSJ poll shows Bay Stater and Georgian statistically tied among Republican voters.
Poll taken before most recent sexual harassment allegation against Cain.
Romney 28
Cain 27
Gingrich 13
Paul 10
Perry 10
Bachmann 4
Santorum 2
Huntsman 0
Conducted Nov. 2-5, 2011. Margin of error 6.2 points.
