 Look, an assassin's bullet should never be an occupational hazard of running for president. I believe President Trump yesterday is a metaphor for the entire nation at this moment. We're brought down to our knees, and we just must get back up and fight. The theme here in Milwaukee this week, keep America safe, keep America strong, make America great, people see what that means now. I just have to say this. We're all trying to tamp down the political rhetoric. I get that.