Yup. Zogby’s poll was taken exclusively after McCain announced Palin as his running mate. All the other polls that Fox News is reporting are three-day rolling polls which include data from Wednesday, Thursday, and Friday. So they don’t fully reflect Sarah Palin’s impact on the race.
I put no credence in either poll. We need to wait a week or two.
Personally, I would like to see what the internal polls of each party are saying. Both parties have been hitting Ohio pretty hard lately. Hmmm...