Neurologist Dr. Tom Pitts: Joe Biden shows all of the hallmarks of Parkinson's, has been unfit for office for years

July 10, 2024: Dr. Tom Pitts, a quadruple board-certified neurologist, speaks with NBC's Tom Llamas about questions surrounding Joe Biden's longstanding deteriorating health condition. Dr. Pitts has not examined the president but shares his expert assessment of Joe Biden based on video clips of Biden.