ANCHORAGE, Alaska -- There are two things people here remember about Sarah Palin's debating style during her race for governor two years ago.

One is the stack of color-coded cue cards she took to the podium for help whenever she was asked a policy question. The other is how quickly she was able to shuck those props, master the thrust-and-parry of jousting with her opponents and inquisitors, and project confidence to an audience of television viewers watching from home.

"That's...