Go here: http://www.reuters.com/article/2012/09/08/us-usa-campaign-poll-idUSBRE88619X20120908
They simply REFUSE to give you the internals of the poll. That, apparantly, is the new model: Oversample Dems wildly, then refuse to tell you about it!
This "poll" is pure crap.
I would be laughing at this poll too.
However, the more serious RASMUSSEN POLL has Obama approaching 50% already in its Latest Daily Tracking Poll.
Obama 49, Romney 45
See here:
http://www.freerepublic.com/focus/f-news/2928709/posts