Since FOX was the TV hosting channel this year, why didn't they use some of their in-house talent for halftime?

Like the cast of GLEE for instance. They would have been much more tuneful than what was on - IMHO.

The only thing I can say about CA's rendition of the National Anthem - we do know she sang it live; it was not pre-recorded.

There are so many wonderful singers, choirs, musical groups in this country. Why do they have to settle on the flavor of the month?