NO, he can’t
Santorum has the personality of a parking meter, and got trounced last time he ran for public office
He carries the aura of a loser, imho
I think this has been why he has remained near the bottom. So many people were disappointed when he endorsed Arlen Specter. Then his big loss. He came and went and his opportunity to show leadership was abandoned.
Santorum needs to go home and win again in his home state. In about 10 years come back.
Santorum has the aura of someone running for president of their 10th grade class.