The win in PA12 would be similar to having two pro baseball teams on the field against one other team at bat. The team at bat gets the traditional strikes and balls. When the combined teams go to bat, they get 6 strikes and 8 balls. They win the game, and brag about their tough contest.
There was a failure on the part of the republicans to realize that the Specter/Sestak race was going to increase voter turnout.
Not only that but union operatives flooded the district getting people out to vote since it was the only district with an election.
The situation may be different in November as the union thugs will be ‘getting out the vote’ in every district and not all available to flood PA 12.
That said, Pennsylvania is the home of voter fraud like no other state. And that says a lot.