She didn't know, Charlie...

Watch Sarah Palin's brain come to a momentary halt when Charles Gibson asks her if she agrees with "the Bush Doctrine."

GIBSON: "Do you agree with the Bush Doctrine?"
[...pause...]
PALIN: "...In what respect, Charlie?"

She ultimately gets on her talking points and comes up with the usual bromides, but did I notice a deer in the headlights look for a second there?

Apparently ABC (or John McCain) took the video down. I'll leave the embed link for the time being.