Hillary Clinton says that her "not-so-secret weapon" is her husband Bill and has asked the former president to campaign for her in New Hampshire after the New Year. Bringing in Bill to rescue a flailing Hillary actually sounds like a pretty decent strategy. It appears that she's trying to cash in on the curious but nonetheless real phenomenon of Clinton nostalgia--Bill Clinton nostalgia, that is. People genuinely like the former president even if they can't name a single thing he accomplished while in office. Even so, Bill's rescue operation reflects poorly on Hillary. It's as if she's saying "Yes, I...