Palin and Bush Doctrine

Conservatives are making this big stink about how there is no common understanding of what the Bush Doctrine is, and so it was unfair to ask Palin what it was in a recent interview. However, McCain knows very well what the Bush Doctrine is. From this snippet of a documentary called "Why We Fight" made in 2005, he even uses the term. Maybe McCain should brief his running mate on what's been happening in the country in the last few years.