There's a new Republican name circulating in the White House 2008 conversation: former Oklahoma Governor Frank Keating. I see National Review's hotwired Jonathan Martin is taking it seriously. And Keating, a devout anti-abortion Catholic, does offer some attractive post-9/11 credentials: He's a former F.B.I. agent, for instance, and, in a sort of mini-Giuliani fashion, presided during the 1995 Oklahoma City bombing. Keating is so impressive to fellow Republicans, in fact, that he was almost George W. Bush's running mate and, later, Bush's first attorney general.