young children who died shortly after those apparitions is very significant and another point in favor, if you want, of this place of fatima and of the devotion to our lady of fatima. a way to encourage, obviously, catholic in their prayer life to these figures, hannah. >> you can hear the beautiful music behind you as the mass is about to get under way. the thousands of pilgrims there are they able to attend the mass itself and receive the mass from the pontiff or just be on the outsides of the area behind you? >> oh, they are right here, hannah. they are all packed and they were even here last night. a beautiful candle lit vigil. they have been praying the rosary all night. as i say for catholics all around the world. what happens in these masses, masses at the alter not far from where i'm standing and at the time of communion they send