From Marc Ambinder at The Atlantic:
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So -- here's what seems to be happening nationally.
Nationally, John McCain seems to be gaining an eensy bit of traction among Republican base voters and conservative leaning independents. A dew drips worth of white men here, a few drips among rural voters.
I write "seems to" because there's nothing distinguishing his movement from natural noise at this point. Polling averages also seem to be steady. Barack Obama's numbers aren't moving downward. McCain's are moving a bit upwards. (Was he really going to get 39% of the vote?) In the battlegrounds, except for in McCain's internal polling, there has been NO appreciable tightening. None.
Actually, that's wrong. There's been tightening in red states. Georgia. Montana. North Dakota. South Dakota. Arizona. If I had to guess, well, I'd hazard that McCain's blip up has to do with the economic code words he's using... and also because the race being given maximum attention by the public. Democrats tend to panic at the slightest hint of tightening polls. They really shouldn't; the fundamentals of this political economy are strong.
The rest:
http://marcambinder.theatlantic.com/archives/2008/10/the_polls_they_are.php...breathe...