text:  He did that all in about one minute, less than one minute, I think. Absolutely masterful. And then they did get into substantive issues. And so put the zingers aside for a second. On the substance, Trump slaughtered this guy. Got to take a quick break. Do not go anywhere. When we come back, what of the substance discussed at the debate? Not good for Biden. I'm Michael Knowles. This is the Michael Knowles Show. Be right back.