Conservatism as an "ism" is always going to be somewhat in tension with a political party.

If President [Barack] Obama - President [Donald] Trump shows up with a, you know, cleaver and just says, I can get rid of all these regulations, I can get rid of ObamaCare, no problem at all, then that would be a mistake.

Maybe one thing that has happened is that the claims of non-partisanship of the mainstream media have been a little bit exploded. Mostly I'd say what, if anything has caused the change, are just the obvious technological changes - proliferation of easier access to getting your opinions out and the proliferation of media.

For all the talk about the bitterness and the partisanship in American politics, is it really that bitter and partisan? Think of American history. Think of Joseph McCarthy. Think of the New Left. Think of [George] McGovern. Think of [Ronald] Reagan. Think of George Wallace. We've had an awful lot of real extremism on both wings.

The average GOP presidential vote in these last five elections was 44.5 percent. In the last three, it was 48.1 percent. Give Romney an extra point for voter disillusionment with Obama, and a half-point for being better financed than his predecessors. It still strikes me as a path to narrow defeat.

The media claimed to be non-partisan, centrist. It's not been that way for a lot of history.

I don't think you want political parties that are entirely driven by some extremely doctrinal ideology.