At about 11 this morning, the Senate voted 65-31 to invoke cloture on the nomination of Harold Koh
to be the State Department's legal adviser. You'll be able to see the roll call here momentarily.
Once cloture is invoked, debate is limited to 30 hours after which a vote on confirmation is required. And according to Laura Rozen
, Republicans are threatening to use up all 30 hours. So it may take another day before Koh is officially confirmed.