Gallup says 2 points, Rassmussen says 3: Maybe this is Still a Horse Race!

The Drudge Report is reporting that Gallup says that Obama only leads McCain 49-47 of likely voters and that Rassmussen says that it is only a 3 point spread.

But the Pew Center shows that Obama has a 15 point lead

The Washington Post addresses the question of whether the polls are accurate:

"Could the polls be wrong?

Sen. John McCain and his allies say that they are. The country, they say, could be headed to a 2008 version of the famous 1948 upset election, with McCain in the role of Harry S. Truman and Sen. Barack Obama as Thomas E. Dewey, lulled into overconfidence by inaccurate polls.

"We believe it is a very close race, and something that is frankly very winnable," Sarah Simmons, director of strategy for the McCain campaign, said yesterday.

Few analysts outside the McCain campaign appear to share this view. ...

Still, there appears to be an undercurrent of worry among some polling professionals and academics. One reason is the wide variation in Obama leads: Just yesterday, an array of polls showed the Democrat leading by as little as two points and as much as 15 points. The latest Washington Post-ABC News tracking poll showed the race holding steady, with Obama enjoying a lead of 52 percent to 45 percent among likely voters.

Some in the McCain camp also argue that the polls showing the largest leads for Obama mistakenly assume that turnout among young voters and African Americans will be disproportionately high. The campaign is banking on a good turnout among GOP partisans, whom McCain officials say they are working hard to attract to the polls.

"I have been wondering for weeks" whether the polls are accurately gauging the state of the race, said Steven Schier, a political scientist at Carleton College in Minnesota. Borrowing from lingo popularized by former defense secretary Donald H. Rumsfeld, Schier asked what are the "unknown unknowns" about polling this year: For instance, is the sizable cohort of people who don't respond to pollsters more Republican-leaning this year, perhaps because they don't want to admit to a pollster that they are not supporting the "voguish" Obama?

If so, that could mean the polls are routinely understating McCain's support. ...
...

"As other public polls begin to show Senator Obama dropping below 50% and the margin over McCain beginning to approach margin of error with a week left, all signs say we are headed to an election that may easily be too close to call by next Tuesday," McCain pollster Bill McInturff wrote in a memo released last night by the campaign. Obama officials voiced confidence in their ultimate victory but said they have always expected the election to be close.

To buttress its point of view, the McCain team points to results reported yesterday by the Gallup organization, whose daily tracking poll showed Obama up 49 percent to 47 percent using Gallup's traditional turnout model, which assumes that turnout will follow the patterns of past elections. Obama has a larger lead, seven points, using a model that allows a higher presence of first-time voters."

Read the whole story here.