Oscar Wilde famously wrote, "I like men who have a future and women who have a past." We can thus assume that, were he with us today, he would turn up his nose at Donald Berwick and offer Marilyn Tavenner his most charming smile. This is Berwick's last day as Administrator of the Centers for Medicare and Medicaid Services (CMS), and Tavenner is his replacement. If it's not obvious why Wilde would beam on the latter, it soon will be. First, however, it's necessary to recall a sentence from Obama's first address before a joint session of Congress. During that...