Love her position on the war or hate it, you can’t argue that she’s waffled. And isn’t that what we want in a politician? Here is senator Hillary Rodham Clinton in December 2003: “Now that we’re [in Iraq], we have no choice. We own this issue. There is no doubt that we’re going to be there for years,” and “Whether you agreed or not that we should be in Iraq, failure is not an option.” Here she is in November 2005: “I do not believe that we should allow this to be an open-ended commitment without limits or end. Nor...