Prior to the election , all 17 news organizations considered this a state Obama would win , or otherwise considered as a safe blue state .
Pennsylvania was won by Democratic nominee Barack Obama by a 10.3 % margin of victory .
Prior to the election , all 17 news organizations considered this a state nominee would win , or otherwise considered as a safe blue state .
Pennsylvania was won by Democratic nominee Barack Obama by a 10.3 % margin of victory .