When a family member is hospitalized with Covid-19, often a single relative is chosen to be the primary line of communication between doctors and the rest of the family. CNN producer Lou Foglia took on this role when his father was hospitalized.  Dr. Sanjay Gupta invites Lou to share excerpts from the essay he wrote about that experience.To learn more about how CNN protects listener privacy, visit cnn.com/privacyLearn more about your ad choices. Visit podcastchoices.com/adchoices