Tourist walk in view of Independence Hall Thursday, July 30, 2015, in Philadelphia. Pope Francis is scheduled to speak on religious freedom and immigration in the shadow of Independence Hall during ... more 
Tourist walk in view of Independence Hall Thursday, July 30, 2015, in Philadelphia. Pope Francis is scheduled to speak on religious freedom and immigration in the shadow of Independence Hall during his visit to the United States. (AP Photo/Matt Rourke) less 
1 / 30
Associated Press | Photo By Matt Rourke
Thu, Jul 30, 2015 4:21 PM EDT