Masses of pilgrims queued to enter St. Peter’s Square to hear Pope Benedict XVI’s final weekly public audience in Vatican City, Vatican on Wednesday. The Pontiff attended his last weekly public audience before stepping down tomorrow. The weekly event, which would normally be held in a vast auditorium in winter, was moved outdoors to St. Peter’s Square so more people can attend. Pope Benedict XVI had been the leader of the Catholic Church for eight years and is the first Pope to retire since 1415. He cites ailing health as his reason for retirement and will spend the rest of his life in solitude away from public engagements.