Everything on Twitter is true.

Illiberal left ideology has its greatest strength on campuses because campuses are one of the few places in American life where a certain kind of far-left politics can actually impose hegemony on other ideas and really control the discourse in a way it can't in most places in American life where even moderate liberals are more of a minority.

On Obamacare, every day that goes by I have more evidence that I wish I could put in my book, on how difficult it is for the Republicans to eliminate this law. They have no real alternative. They're afraid to take away health care from the 20 million people who now have it.

Activists measure progress against the standard of perfection, or at least the most perfect possible choice. Historians gauge progress against what came before it.

In public, Barack Obama's giving the simple version of his beliefs for the mass public. In private, he can discuss it at a really high level.

I don't think the Democrats need a silver bullet.

Trump is what Obama critics think Obama is: Someone who's focused on symbolism rather than substance.