 This is by Vinay Prasad. He's a medical doctor. Like millions of Americans, I watched the presidential debate this week. I discussed it privately with friends but refrained from public comment. Why? For two reasons. One, I don't think I have anything particularly unique to say that wasn't said by dozens of others. And two, I think doctors should try to be less overtly partisan. After all, every doctor has to take care of patients who vote for both parties.