Note this:
The Research 2000 poll, conducted from Oct. 25 to Oct. 28, is the third sponsored by a major Nevada newspaper to show Obama with a stable lead. The margin of error is 4 percent.
That said, the data has been all over the map in Nevada in the final days of the campaign. The Associated Press released a poll today that has Obama with a 12-point lead in Nevada. An Oct. 20 Zogby poll had McCain up by 7 points and a Politico poll on Oct. 19 had the race dead even at 47 percent. While most are within the margin of error, the fact the numbers are so erratic suggests difficulty in locking down a sample that will reflect the actual turnout on Election Day. That's always a challenge for pollsters. Even more so this year.
The AP poll is clearly an outlier. It's tight here. If Obama were really that far ahead, he wouldn't have been out here last weekend.
Proof Obama ISN'T ahead in Nevada by 12 points: He will be in Henderson on Saturday.
And if he didn't have so much money to squander and the economy weren't in a mess, Obama wouldn't be anywhere near McCain in the polls. From the time Edwards was forced out, it was ALWAYS McCain's election to lose. The Democrats were basically finished getting the White House at that point, before the economy went south, and the Clinton/Obama infighting didn't help matters.
Sure, there may be a "Bradley" effect on the final totals, which is why people who support Obama should be concerned. Obama should be 20-30 points ahead, not barely ahead. But there are also many Democrats who aren't bothering to vote for Obama because of the way the primaries were run and settled. But if Obama loses, don't expect the talking heads to tell you that.