Facility where he met with prisoners, their families and correctional officers. His biggest event, though, which you saw a few minutes ago, the mass on Benjamin Franklin parkway. It just wrapped up. Thousands upon thousands descended on philadelphia for this special event. In less than two hours, pope francis will head back to rome. We want to take you back to philadelphia. Thats where Eyewitness News anchor bill ritter is tonight leading our coverage. Bill . Reporter sandra and joe, on this, the 8th day, this pope was ready to go home. The leader of the worlds 1. 2 million catholics. 72 million in this country with an incredible journey. Cuba then the United States making today his final pleas for peace and social justifies. Pope francis, what incredible energy. We saw him all week, amazing for a man 78 years old. He seemed frankly more tired today. The steps on the altar, a little more work, effort than we have seen him given aid before. The couple hundred thousand people, the pope s