On the eve of tonight's debate, Hillary Clinton has taken personal responsibility for a calamity Republicans have been making the most of: the deaths of Ambassador to Libya Christopher Stevens and other diplomats. "I'm in charge of the State Department, 60,000-plus people all over the world, 275 posts. The President and the Vice President certainly wouldn't be knowledgeable about specific decisions that are made by security professionals." The Secretary of State made that statement while on a trip to Peru. Dana Milbank is Op-Ed columnist for the Washington Post.