More on Christina Aguilera. Saw video of her rehearsing "The Star-Spangled Banner" at the stadium on Saturday. She sounded awesome! Except... she get's to, "And the rocket's red glare..." and stops, puts down the microphone, and walks off the stage. Practice over. I guess she figured she had it down pat. Pretty stupid, not to mention disrespectful. It's too bad, because she does have a great voice.