There's also a new SurveyUSA poll on this race, from KOAA News:
News First tracking poll shows Strickland gaining on Allard
Our latest News First tracking poll now says the Allard-Strickland race for U.S. Senate is too close to call. One thouand residents were reached by phone by Survey USA.
With a margin of error of 3.8 percent, the poll shows Senator Allard has a two percent lead over challenger Tom Strickland. If voting Thursday, 48 percent say they'd vote for Allard, 46 percent for Strickland, and six percent say they're undecided. Two weeks ago the poll shows Allard leading by nine percent.
New First will commission one more poll on the race, to be released November 3rd, two days before the election.