Lung cancer screenings have shown to be effective in detecting lung cancer earlier. So what are the current guidelines? To discuss this question and give their own experiences with lung cancer screenings and the management of early-stage lung cancer are expert pulmonologists, Drs. Septimiu Murgu and Janani Reisenauer. Dr. Murgu is from the University of Chicago, and Dr. Reisenauer is from the Mayo Clinic.