 Trump probably feels better about his chances than he has in a long time, given the disarray on the Democratic side, and that might argue more for a running mate who's geared more toward his presidency than his campaign. And I think a lot of people feel, and I'm among them, that Marco Rubio would be fine as president of the United States if you're more of a traditional neoconservative, people who think that, yes, we do have to keep the shipping lanes, we have to control the world, or somebody else will control it, which I do.