 Mr. President, thank you for doing this. Thank you for having me. Let's start with a debate. You and your team have said you had a bad night. But your friend Nancy Pelosi actually framed the question that I think is on the minds of millions of Americans. Was this a bad episode or the sign of a more serious condition? It was a bad episode. No indication of any serious condition. I was exhausted. I didn't listen to my instincts in terms of preparing. And I had a bad night.