After a close race, Toomey may take over Arlen Specter's seat.
Democrat Joe Sestak and Republican Pat Toomey finished up campaigning in a statistical dead heat.
Pennsylvania candidate for Senate Joe Sestak.(Creative Commons)
Pam Bianca wants to see Democratic candidate Joe Sestak win Pennsylvania's Senate seat.
Clinton. (Paresh Dave)
Clinton's hands full with events across the battleground state.