Vice President Joe Biden hugs former President Bill Clinton during a campaign rally at the Covelli Centre, Monday, Oct. 29, 2012, in Youngstown, Ohio. (AP Photo/Matt Rourke)

 

              Vice President Joe Biden hugs former President Bill Clinton during a campaign rally at the Covelli Centre, Monday, Oct. 29, 2012, in Youngstown, Ohio. (AP Photo/Matt Rourke)
Vice President Joe Biden hugs former President Bill Clinton during a campaign rally at the Covelli Centre, Monday, Oct. 29, 2012, in Youngstown, Ohio. (AP Photo/Matt Rourke)