Congrats to Senator Santorum. He pulled out a real surprise in Iowa. He came up a little short, but no one can take away his victory here. I had said about a month ago he would do better than the polls were showing. He is a social conservative, the main base of GOP voters in Iowa. He has moved himself into a position for the VP slot. If Romney is indeed the nominee (which is looking more and more likely) he will need a conservative to balance out the ticket if he has any shot of getting the base out for him.