Lung doctor explains Pope Leo's cancer diagnosis, operation

Pope Leo was diagnosed with of lung cancer following a surgical operation on Tuesday, the Vatican said. Dr. Charles Powell, chief of pulmonary, critical care & sleep medicine at Mount Sinai and director of the Mount Sinai Respiratory Institute, joins "The Daily Report" to explain what could happen next.

Pope Leo was diagnosed with of lung cancer following a surgical operation on Tuesday, the Vatican said. Dr. Charles Powell, chief of pulmonary, critical care & sleep medicine at Mount Sinai and director of the Mount Sinai Respiratory Institute, joins "The Daily Report" to explain what could happen next.