Why Pope Leo's Cancer Diagnosis Comes as a Shock

NBC News' Claudio Lavanga describes the shocking announcement of Pope Leo's lung cancer diagnosis, coming after years of witnessing his active lifestyle and seemingly good health. The news has surprised many who followed the Pope's vigorous schedule and public appearances. The diagnosis raises questions about the Pope's future and the leadership of the Catholic Church. The Vatican has stated that surgery to remove a nodule was successful, but the road ahead may involve further treatment. The faithful around the world are offering prayers and support. For more context and news coverage of the most important stories of our day, click here: https://www.nbcnews.com