Well not only one instance but as the 2nd YouTube clip shows, it happened a second time.
It was either someone feeding him lines or else fucking Karnac the Great happened to be the guy in the audience that the mic was picking up.

Well, then that settles it. Whomod watched a Youtube clip. Cased closed.
After all, videos can't be dubbed, or suffer from technical difficulties or anything of the sort.
And that's just lame right there considering that the you Tube video wasn't the source of this but the BROADCAST which millions of people heard live as it happened. The YouTube clip merely replays it for you.
I tell you, must you treat every bit of info like a slimy lawyer who feigns reading comprehension in the hopes that someone might not be paying too close attention and thus it might bolster his argument?