Overall view of the Olympic stadium in Berlin on September 22, 2011, where Pope Benedict XVI gave a mass on the first day of his first state visit to his native Germany. The 84-year old pope, German born Joseph Ratzinger, has a packed program, with 18 sermons and speeches planned for his four-day trip to Berlin, Erfurt in the ex-German Democratic Republic and Freiburg. AFP PHOTO / JOHANNES EISELE