He really went off the rails after she started talking about his crowds leaving rallies early.
And his facial expressions while he wasn’t speaking? I honestly had a hard time telling if he was trying to troll her like he did Hillary or if he was constipated.
It’s like he doesn’t know what to do with his face if his mouth isn’t moving.
It’s a “pretend to understand and be authoritative” face. Once I had a boss who was woefully underqualified and he made that face all the time.