Think how easy it would have been to throw her a bone without committing to anything, e.g., “It’s too early to be making endorsements when we don’t know who’s running or what the issues will be, but naturally she’s my preference going into it.” It would have made for an awkward soundbite three years from now if he ended up endorsing someone else, but endorsing someone else will be sufficiently awkward on its own terms that that soundbite would hardly make it worse.

Consider this another brick in the reconstruction of his centrist brand. (More on that in the next post.) Exit question: What exactly does he mean when he answers Steph’s point about endorsing her for VP just six weeks ago by saying, “Well sure, but now we’re in a whole election cycle”? What’s changed in six weeks, besides her usefulness to him? Click the image to watch.