IS IT JUST A COINCIDENCE? Only 47% back Obama in new AP Poll.

UPDATE: A reader emails: “The article you link does not reveal the sample bias. To see those numbers, one must download the PDF from the AP page and scroll all the way to the last page to see Democrats at 32% and Republicans @ 21%. Indies @29%.” Most of ’em seem to be coming down that way. Are there really that many people willing to admit they’re Democrats at this point?