Vice President Joe Biden and former President Bill Clinton walk off of Air Force Two during a rainstorm, Monday, Oct. 29, 2012, in Youngstown, Ohio. (AP Photo/Matt Rourke)

 

              Vice President Joe Biden and former President Bill Clinton walk off of Air Force Two during a rainstorm, Monday, Oct. 29, 2012, in Youngstown, Ohio. (AP Photo/Matt Rourke)
Vice President Joe Biden and former President Bill Clinton walk off of Air Force Two during a rainstorm, Monday, Oct. 29, 2012, in Youngstown, Ohio. (AP Photo/Matt Rourke)