Plus Bush almost lost Florida to Gore because the MSM called it for Gore early. As a result, some in the conservative pan handle did not vote (Central time zone area). I guarantee MSM stooges will call Florida for Obama before the polls close in that area.
I cant see that working again, Florida voters wised up to that tactic in 2004, when the pollsters tried it again by releasing exit polls during the day in 2004 saying Kerry was winning Florida by 5%.
In Florida in 2000 the exit polls weren't that far off as it turned out. But in 2004, the exit polls were calling Flordia for Kerry almost from the get-go and he lost it by several points.
No doubt they already have the numbers they will be using and Biden is chewing at the bit to leak them ;-)