This is a bigtime outlier.
The same people who answered the Bush-Cheney question answered Specter-Hoeffel.
Every poll I've seen so far has show Specter with 15-20 point leads, like 55-38, 58-37.. or similar.
No way is Specter only up 7%..
The Specter number raises a red flag for me as well. This is likely an outlier.