Thanks to a probably over optimsitic Minnesota Star-Tribune poll showing Obama 18% ahead (and Franken 9% ahead). Even if this poll were off by 10% - over 2.5% more than the margin of error on both candidate’s numbers - Obama would still be up by 8%, so unless this is just a whopper of a poll, it still looks good for Obama. (I should note that the Star Tribune was within 2% in 2004 in it’s final poll, so it has a reasonable record).
This puts Obama’s total back to 260, and once again makes New Hampshire the only Kerry state left in the Too Close To Call category - and it’s the closest one to leaving it as well.
Update
Looking at the polling history, the biggest problem with this poll probably isn’t overestimating Obama’s number as it is underestimating McCain’s. McCain only gets 37% in this poll. He hasn’t been under 40% in my poll in the state since the start of August and wasn’t in numerous polls at the same time since mid-summer - around June and July. His numbers more recently averaged around 45%.
Now, this could signify two things: the poll just oversampled undecideds who lean McCain but didn’t want to say they supported him, or the bottom has fallen out from under McCain in the state.
Remember I said McCain’s numbers hadn’t been that low in the state since the mid-summer? Well guess what the current political situation feels most like? The mid-summer, when Obama held a clear and indisputable lead over McCain. I would be loathe to say that McCain has actually fallen that much without another poll to confirm it - and we’ve had two recent polls come out before this showing his support in the state as 47% and 43% - but if we really have gone back to where we were over the summer - or better - McCain dropping under 40% might be real.
As for Obama’s number of 55%, it’s a little high, but consistent with CNN’s poll which gave Obama 54% and Rasmussen’s poll which gave him 52%. The last time that many polls gave Obama such a high number is such a condensed time period? Mid-summer.
Nate over at FiveThirtyEight notes that the partisan breakdown in the poll is +16 for Democrats. with republicans having only 26%. But GOP identification in the Survey USA poll was only 4% better at 30%. In fact, those two polls, even though their results are 19% apart, have a net party ID difference of 9%. I’m not sure what accounts for the other 10% of difference, but I have noted before that Survey USA has seemed to tilt towards McCain in Minnesota for some reason.
Even if the margin really is “somewhere in between” this poll and the Survey USA number - that’s still a 9% to 10% lead for Obama. If a 5% lead in Michigan was enough for McCain to abandon it’s 17 Electoral Votes, I don’t see how he can justify going after Minnesota’s 10 with when Obama has twice the lead.