farewell to pope benedict. now reporting live from the vatican, george stephanopoulos. >> and good morning, from rome. where, today, ben dikt xvi is saying his final good-byes as pope. it's a moment weighed with emotion and history. the first pope to resign in almost 600 years. yesterday, he spoke in remarkably personal terms about the joys and burdens of being pope. in a few hours, a helicopter will take off from behind me, take the pope on a short 15-minute helicopter ride to casa gandolfo, his summer resident. at 8:00 p.m., he'll retire. he'll begin the rest of his life, in his words, hidden to the world. right nowers he's saying his