Can the vow that doctors take to “do no harm” permit taking part in capital punishment? This week, the New York Times Op-Docs brings you “Death Row Doctor,” about Dr. Carlo Musso and his assistance with executions in Georgia. Directed by Lauren Knapp, the film challenges us to answer the question of whether having a doctor in the execution chamber is a perversion of medicine … or a common-sense act of mercy. More from The New York Times Video: Subscribe: http://bit.ly/U8Ys7n Watch all of our videos here: http://nytimes.com/video Facebook: https://www.facebook.com/nytvideo Twitter: https://twitter.com/nytvideo ---------- Op-Docs is a forum for short, opinionated documentaries by independent filmmakers. Learn more about Op-Docs and how to submit to the series. Follow The New York Times Opinion section on Facebook, Twitter and Instagram (@NYTopinion).