south america someone getting close enough to hand the pope a pizza. we've seen other individuals presenting their children to be blessed. kasie hunt, you can hear the roar. you now know he's left his private meeting and he is within their eyesight. >> reporter: yes, tamron. we've heard up until now almost anticipatory quiet. while there had been lots of chanting and singing throughout the many hours that we people have been waiting on the streets in washington. they had gotten a little bit more subdued, calm just waiting for this to begin. but now you can hear the cheers starting to spread. now where we are is closer to the end of the parade route than to the beginning so he's going to come down 17th street, then across. i think they're looking straight down constitution avenue. you have people on either side of the road. we're going to have to see of course if you're on the wrong side when the pope comes by exactly how that works. they of course have security