So here's a question. Almost 40% of the votes are in in Ohio. And Hillary Clinton has a big 16 point margin which really hasn't budged much all evening. So why haven't they called this thing yet? According to Chuck Todd on MSNBC a number of big cities, which are supposed to be Obama strongholds, still haven't reported yet. Still, he'd have to manage something pretty extraordinary in those jurisdictions to even get this one close.

Late Update: Readers have rightly pointed out that it is, or was, 40% of the precincts, not votes.