Former congresswoman Giffords and Congressman Barber leave after casting their ballots in downtown Tucson

 
Former congresswoman Giffords and Congressman Barber leave after casting their ballots in downtown Tucson
Former congresswoman Gabrielle Giffords and Congressman Ron Barber (not pictured) leave the Pima County Recorder's office after casting their ballots in downtown Tucson, Arizona November 5, 2012. REUTERS/Samantha Sais