H/T Huffington Post:
When does being a governor or mayor for a short period of time not disqualify your credentials on national security? When you are John McCain and your task is to defend your vice presidential candidate Sarah Palin.
When does being a governor or mayor for a short period of time ABSOLUTELY disqualify your credentials on national security? When you are John McCain and your task is to defeat primary opponents Mitt Romney and Rudy Giuliani.
