 I'm on the horse. What I'm doing is going out and demonstrating to the American people that I have command of all my faculties, that I don't need notes, I don't need teleprompters. I can go out and answer any questions at all. Meanwhile, concerns remain. In a few hours last Thursday, he referred to Ukrainian President Volodymyr Zelensky as President Putin and his own Vice President Kamala Harris as Vice President Trump.