Robert McCallister has dedicated most of his life to public service.
He served in first Gulf War I and went on to become a Republican Senator from California. His political leaning led to quite a bit of tension in the Walker family he started to date Kitty.
Soon, though, Robert was accepted. From there, though, he and Kitty ran into problems of their own.
Sarah: You know, everybody in this building is on some kind of drug, and we can't even drink. That's not fair.
Robert: And that's not sparkling cider.
Kitty: We're not nay-saying the house, mother.
Robert: (looking around) Oh, although we're not not nay-saying it either.