In this Sunday, July 14, 2013 photo, youth play alongside a polluted river in the Varginha area of the Manguinhos slum complex where Pope Francis is expected to visit during his trip next week to Rio de Janeiro, Brazil. In one of the key events of his trip, the churchs first Jesuit leader will venture into this rough slum that sits along a violence-soaked road known by locals as the Gaza Strip. (AP Photo/Felipe Dana)
