'Calling Dr. AI'

What You Need To Know

CR note: I hope you had a great July 4 holiday week. We spent ours exploring a part of America I haven’t seen since I was 14. It remains extraordinary — and deeply reaffirmed my feelings about our country’s beauty… and our democracy. I’ll talk more about both in this week’s Trial Balloon podcast, which posts on Friday (for subscribers).

Above (and at bot…