CHUCK TODD: Hey, Nicole, since your mic is on, what do you make of the tone so far?

NICOLLE WALLACE: It's amazing. This is a whole night, really underscoring the anxiety. This is sort of anxiety night, bringing it into focus. And I think the conventions are a four-piece story. And piece tonight, tonight's installment was about fear, and was about everything that Donald Trump thinks he can solve by simply being stronger than his predecessor and his opponent.