Bet on Kelly Clarkson's Super Bowl performance

What's the over/under on the length of Kelly Clarkson's pre-Super Bowl rendition of The Star-Spangled Banner? At gaming website Bovada (formerly Bodog), it's a minute, 34 seconds. After all, she's clocked in at less than 94 seconds with her big national-anthem performances of the past. Folks who care more about American Idol than American football can bet on all sorts of aspects of Kelly's...