Middle row second guy in from the right.
Apparently no one else seen this so I had to go back and rewatch it to make sure I wasn’t seeing things, I wasn’t.
I thought for sure they would not cut back to that camera angle, or a producer would notice and wake him up, I was wrong.

In his defense, I usually can’t sit still without doing something for more than 15 mins without falling asleep. None the less, pretty funny.

UPDATE:

White Rabbit Cult also found a different guy sleeping at the debate.

More images after the jump.