been struck by the warmth of the friendship between our nations. some of the biggest names in technology call for a pause in the development of advanced artificial intelligence warning it could be a threat to humanity. and one of the biggest animals ever to walk the earth the skeleton of a patagotitan dinosaur is the latest addition to london s natural history museum. welcome to our viewers on pbs in america and around the globe. we begin with a developing story from rome, where pope francis has been admitted to hospital with what s being described as a respiratory infection. the vatican says the 86 year old is not suffering from covid but has been experiencing breathing difficulties in recent days and that he ll spend a few nights under medical supervision. it comes at the busiest time of the year for the pontiff, with easterjust next week. our reporter sofia bettiza joins me now. what bettiza joins me now. is the latest on the pope? pope what is the latest on the pope?