 Back to our conversation in a moment, but first a quick word about tomorrow's show. We're talking to U.S. Surgeon General Vivek Murthy. In addition to his role under President Biden, he also served as Surgeon General under the Obama administration. Murthy set a few priorities for this term as Surgeon General, including addressing loneliness, youth mental health and health disinformation. Last week, he declared gun violence a public health crisis.