Our final Quinnipiac poll before tomorrow's primary says it's status quo on the two big Democratic races -- Joe Sestak is up by 1 point over Arlen Specter (42-41%) for the Senate, and Dan Onorato is up big 39 to 11 over his nearest competitor, Anthony Williams.

Williams would need all 31% of the undecided voters to overtake the Allegheny County exec.