In Pennsylvania, Obama by 7, 52-45.
http://www.mcall.com/...
(See bottom right of page). Nearly all the closing in PA has been McCain gaining undecided voters, not Obama losing (50+) support.
In Nevada, Obama by 4, 47-43. But this is a Mason-Dixon poll. So Obama is really ahead by 6 or 7.
http://www.lvrj.com/...
Mason-Dixon has Obama ahead by 3 in Virginia, 47-44. Also add 2-3 points.
http://voices.washingtonpost.com/...
In Ohio, Obama leads by 6, 52-46, in Dispatch poll.
http://www.columbusdispatch.com/...
Will update as I find more.