And to the credit of Biden's pharmacist, he was juiced enough to not fall asleep or completely lose it.
That was my impression too. It was a miscalculation. You can't make everything ride on that. It was like someone putting everything on one roll of the dice. I think Biden loses his train of thought due to fatigue, but it was obvious he was resting up. Trump should have realized that. And it's not the only debate either.