In any case, open-seat presidential elections like 2008 just are different in character from incumbent reelects, and I think that's the most important thing about this election - is that once there's an incumbent running for reelection, most of the debate is about, "Has he [Barack Obama] done a good job?" Most of the judgment is, "Do you want to keep him or do you want to replace him?" Now, the opponent has to also be acceptable and has to make his own case.

He should release the tax returns tomorrow. It's crazy. You've got to release six, eight, ten years back tax returns. Take the hit for a day or two. He has to give a big speech in defense of capitalism, and that will elevate, I think, this race above this tactical back and forth, which I do think he's on the margin of losing.

Of course there are different forms of conservatism. I would say just analytically that the Republican Party is more thoroughly conservative and the Democratic Party is more thoroughly liberal today than has been the case for most of modern history.

The repealing and replacing of Obamacare is very complicated. It is what a White House and congressional leadership, serious White House and serious congressional leadership, should meet on and work on and figure out a strategy of, and it may work and it may not. Obviously not every administration gets things through, even when they have much larger majorities in congress and a much larger popular vote than Donald Trump had.

If you look at the polls - the conservatives are fine.I think there will be a fair amount of enthusiasm, or at least motivation. They very much want to remove President [Barack] Obama.

I like [ Rick] Santorum personally and respect him, but you wouldn't say that he was really that strong of an opponent. At the end of the day it wasn't like [Ronald] Reagan running against [George] Bush, or [George W.] Bush against [John] McCain, even. It's sort of surprising that Romney had as much trouble as he did, and I think it shows a weakness in appeal to those voters.

I think it's fine that there are five million people who are watching [politics on TV], and obviously I'm happy they are since they're on the air, and there are a couple hundred thousand people reading The Weekly Standard online, and that's great too, but most Americans aren't engaged that intensely, and are much less partisan.