Rick Santorum says that traditional marriage...

...is an institution that "reflects God's will for us." Really. And how do you suppose he knows this? Has he talked to God lately? Has God answered him?

What if I was to say to Mr. Santorum that marriage includes not only the traditional definition -- as that of a man and a woman -- but also of a man and a man, or a woman and a woman? And what if I assured him that this reflects "God's will for us?" How would he argue the point? How could he argue the point?