the head of theology at ford university, and sally quinn of the washington post. [ audio difficulties ] welcome to both of you, and give me your reaction to what you've seen in philadelphia, sally. >> i've never seen such security in my entire life. all the time [ audio difficulties ] that's about it. but the streets are blocked, just completely roped off and people can't get anywhere, you can't walk. and people went through security and had hairspray and deodorant taken away from them, and it's just extraordinary. >> and patrick, we're sitting on the stage, actually, where the pope is going to speak. and i want to mention michael nutter, the mayor of philadelphia, and we're going to hear from the governor of pennsylvania, and in just a little while, we'll hear from the archbishop of the philadelphia diocese. and what is the pope trying to accomplish in philadelphia? >> this whole leg, even before he game pope, the world meeting of families, the vatican convention that meets every year somewhere around the world, will be in philadelphia. and the question was whether pope francis would