How much of his talk will be rewritten on Monday morning like last time? Of course speeches are rewritten all the time after the fact to what the person "meant" to say, not what they actually said.
Lincoln actually said, "A couple generations ago we rebelled from the British...."
Neil Armstrong said, "Wow, that was a big step down."
JFK said, "What can America do for you?"
Of course all were rewritten the day after to what they meant to say.