"1. The Candidate: Rick Santorum Senator, R-PA (1995-2007) The Look: Tasteful to the point of suspicion. The notoriously controversial Senator sported a cobalt blue patterned tie and a smart spread collar microcheck shirt, with a small, subtle pin affid to his lapel. He looked clean. Too clean. The Pointless Piece of Information: To lighten the mood and introduce a fun element to the proceedings, moderator John King asked each candidate a This or That? pop culture question. Forced to choose between Jay Leno and Conan O'Brien, Santorum sighed, demurred, and then relented. ""Jay Leno, if I have to choose, but I don't watch either."" It's that kind of indecision that will ruin a candidate. The Grade: C-. Santorum, hardly a serious candidate, made little impact in this debate with his attire or his Norman Bates-esque demeanor."