President Obama will be speaking on Tuesday night. It is not known yet at what time it will happen, but if it is at 9 PM Eastern, it could throw a major monkey wrench into NBC's and Fox's schedules, as NBC has a live episode of America's Got Talent scheduled (and they can't fit 12 acts into either the hour before a 9:00 speech or the 90 minutes after it), and Fox has the So You Think You Can Dance? finale. It's not so bad if the speech is at 8:00; Fox can squeeze the SYTYCD finale into 90 minutes if necessary, and NBC can extend AGT out to 10:30. Note that a shortened SYTYCD episode would affect the west as well. There is also the possibility that Fox will not air the speech, but will air a graphic saying that the speech is on Fox News.