Pope discusses health, Lisbon trip with media
Pope Francis dismissed concerns about his health as he returned home to the Vatican after presiding over the World Youth Day Festival in Lisbon. (Aug. 7) (AP Video/Gianfranco Stara)

Pope Francis dismissed concerns about his health as he returned home to the Vatican after presiding over the World Youth Day Festival in Lisbon. (Aug. 7) (AP Video/Gianfranco Stara)