Countering medical misinformation (1:30), arthropod bites and stings (3:30), overuse of screening colonoscopies (8:40), abdominal aortic aneurysm (11:10), oral vs. intravenous iron (14:10), shared decision-making (15:40), and rapid-fire AFP clinical answers (18:50).

Race as an identifier in clinical presentations (1:30), diverticular disease (2:50), medical cannabis (8:00), air cleaners for chronic obstructive pulmonary disease (10:20), scrotal masses (11:50), and prone positioning in COVID-19 (17:20).