S2E21: What is the connection between affairs and autoimmune diseases?
In "18th and Potomac," the lawyer asks Abby (sorry, DR. BARTLETT) if she asked the president, while treating him for MS, whether he had had extramarital affairs. He said this was crucial information when treating someone with an autoimmune disease. What did he mean?
Apologies if this has been asked and answered here before. If it has, I wasn't able to find it.