Donald Trump, a master showman, surprised the "Dr. Oz Show" studio audience on Wednesday by revealing the results of a recent physical exam. The "Oz" episode, taped on Wednesday morning, will not air until Thursday. But a campaign spokeswoman confirmed that Trump handed Dr. Oz a one-page summary of the physical exam he underwent last week. The physical was conducted by Dr. Harold N. Bornstein, the same doctor who previously said Trump would if elected be the healthiest president in history.