A former Bush speechwriter and conservative columnist on Sarah Palin:

“I think she has pretty thoroughly — and probably irretrievably — proven that she is not up to the job of being president of the United States,” David Frum, a former speechwriter for President Bush who is now a conservative columnist, said in an interview. “If she doesn’t perform well, then people see it.

“And this is a moment of real high anxiety, a little bit like 9/11, when people look to Washington for comfort and leadership and want to know that people in charge know what they are doing.”