It's completely irrelevant who wins in Iowa, what matters is who came in towards the bottom. Bachman and Perry are pretty much done and Gingrich is on life support. All Romney needed to do was finish in the top 3 in Iowa and he would've been in good shape. Seems like that's going to happen. Expect all the social conservatives to now rally behind Santorum as the anti-Romney candidate going forward. It's not going to make a difference much though as Romney will be the nominee. As for Paul, this was supposed to be his moment to shine and he's going to finish a disappointing 3rd.