FROM NECESSARY ROUGHNESS
Carrie Underwood is singing this years National Anthem at the Superbowl and the line is set at 1:42 for the total time. She sang the national anthem a couple years ago at an NFL game and did it 1:41. History shows the under is the best bet as the singers get nervous and tend to go a little faster.
While prop bettors discuss what to take on the total time of the National Anthem, I think one thing is for sure - Carrie has the best legs in show-biz.