Nice lib talking point, but you got it wrong.
She asked "which one", and the lib interviewer snorted. It turns out she was right to ask for clarification as there were several "Bush doctrines" and it was the interviewer (like you) who was wrong.
Do you get all your debating points from libs?
Or do you even know that's what you're doing........
Quite true. In fact Charlie Gibson had said on ABC News in 2001 that the Bush Doctrine was that we would treat countries that harbor terrorists as if they were terrorists, one of several principles described as “The Bush Doctrine”. In the Palin interview he said it was that we would attack countries before they could attack us, which is the doctrine of preemption, not something Bush originated.