That debate last night was painful. And not just for the obvious reasons. We all know that Donald Trump is a horrible misogynist. We all know that he is a horrible racist. We all know that he has no relevant experience that qualifies him for the presidency. But last night I saw something else. In fact, I’m surprised that I never saw this before. It’s a little embarrassing, in fact. This guy cannot even hold a conversation his counterpart, the press, nor the voters. He was completely outmatched up there. He obviously has not even read a newspaper or a briefing book. Just take his insistence that the military should not telegraph its strategy before major operations. Martha Raddatz and Hillary Clinton were visibly frustrated. He has no appreciation for nuance; the world that Trump inhabits is black and white, and he has no desire to complicate his simplistic view of the world. These debates are there so that we can compare the candidates on their policy ideas. But Trump does not even have the aptitude (or is it attitude?) to engage in that conversation. These debates are a waste of time. Trump is like a schoolkid that didn’t do the homework before class, and all American citizens are the rest of the class suffering as he slows down today’s lesson.