I seriously doubt this will even become a semi-major campaign issue.
In 2000, Ron Klink brought up some comments that Santorum made about how he raises his children. Santorum pretty much set the story straight and Klink kept whining about it, trying making Santorum out to be a racist. Now everyone says Klink was incredibly weak but he wasn't all that weak with debating. Casey is. If anyone thinks Casey is going to be one to make this an issue during a debate, for example, you're kidding yourself.
Casey is really stuck between a rock and a hrad place. If he is going to be "like dad", which is pretty his ticket to victory, he needs to stick to a conservative tone on social issues and
cannot attack Santorum for his stances. However, the groups like Moveon.org and the Deaniacs are going to presure Casey to be like them, if he wants thier help and they are going to target the Hell out of this seat, because of their strong hatred of Santorum. This is why I am honestly not worried, regardless of what the polls say. The situation on election day will look nothing like this. As I said before, by the end, either Casey will lose most of the left wing support, or he will be unrecongnizable from Dean.
