I hadn't actually seen this moment with Newt Gingrich and John King until I was filing through some old Daily Show segments. I don't really understand why reporters allow themselves to be fodder for this sort of thing. I think the worst part is King's backpeddaling attempt to blame the question (about Newt's previous marriage) on someone else, which allowed Newt to go into nuclear faux-outrage mode.
If you don't think a question is legit, don't ask it. If you do, and you're called to defend it, you need to do so, not relapse into "What had happened" mode. I don't know how objectivity is served by being afraid of your own questions. Newt Gingrich knew the rules. He's defending his brand. CNN should defend theirs. Gotta say, Bill O'Reilly--to his credit--would never go out like that.
Sorry I'm late. Too much Civil War on the brain.