He is insufferable and arrogant! It's funny insufferable and arrogant people don't bother me as long as they have something to be arrogant about, and he does. I was with a guy friend one of the times I heard Krugman speak (as you know I'm sort of a Krugman groupie), and Krugman starts out by saying that asking questions was fine, but making speeches was not - people came there to hear him not you. And my friend got so pissed, I mean he was fuming. He was all like "wtf did he just say? did I hear that right?" And I was like, yeah you heard it right - he said shut up no one is here to hear you, they're here the hear him. And then he got even madder, I couldn't stop laughing.
But I like it.
Some of the very best TV I have ever seen was Krugman debating O'Reilly. Krugman keeps a real calm about him, but O'Reilly looks & sounds like he's ready to blow the whole time. And I think Krugman's calm makes it even worse for him. I think Russert was doing the interview w/ them...it was TV gold. It's probably on youtube somewhere.