Rasmussen (9/8, likely voters, 8/20 in parens):
Tom Udall (D): 51 (52)
Steve Pearce (R): 44 (44)
(MoE: ±4%)
Republicans are coming home for Steve Pearce — that much is clear from the crosstabs. Pearce now enjoys 86% support from Republicans, up significantly from 77% in July. This isn’t that surprising — with groups like the Club For Growth beaning Udall, the GOP was bound to rally the base.
We still feel very confident about this race, and SSP rates it as Likely Democratic. With no help from the NRSC, Pearce has extremely slim odds barring a major stumble by Tom Udall.
Bonus finding: John McCain is nosing Obama by 49-47 in the same poll.