Donald Trump is the least unpopular thing about today's Republican Party. I mean, the idea that a Mitch McConnell or a Paul Ryan could say, "Let's toss Trump overboard and return to our program of plutocratic politics, health care removal, massive income tax cuts for the affluent, deregulation of finance" - if they cut loose from Donald Trump, it's like, you know, storm in channel, continent cut off. If they cut loose from him, they are much likelier to sink.

But the thought leaders on talk radio and Fox do more than shape opinion. Backed by their own wing of the book-publishing industry and supported by think tanks that increasingly function as public-relations agencies, conservatives have built a whole alternative knowledge system, with its own facts, its own history, its own laws of economics.

America under 30 is a more non-whites place than America over 60. And we know that non-whites and whites vote differently.

Events don't happen because I write a speech. I am allowed to write a speech because events are going to happen.

My mom was truly an iconic figure, a great journalist and a pioneering woman who died at 54 of cancer without ever having revealed to viewers that she was ill.

We've all been wrong- I certainly have- and we should thank those who set us right. Not always fun, but always best in the end.

If you watch a movie from between the end of the Second World War and the mid-1970s, whenever anyone steps out in a white lab coat, they're there to offer a solution. They're there to tell you how the laser's going to save the day. They're going to give you James Bond's array of tools. After about 1975, whenever the man in the white lab coat steps out, it's to come up with some crazy idea that's going to bring ruin on everybody. "Let's clone dinosaurs!" And the last we see of him is disappearing down the gullet of the Tyrannosaurus rex.