MITT ROMNEY may be as close to a walking, talking dollar sign as presidential politics has ever witnessed. If money were made flesh, it would apparently have fair skin, flawless hair and an off-key tropism toward patriotic anthems. I say that only partly because of all of those awkward asides of his, the ones that keep reminding voters, who need no further reminding, that he’s loaded. And I’m not really focused on just how loaded he is. With a personal net worth in the vicinity of $225 million, Romney is no Warren Buffett, no Bill Gates. There have been more...