In this May 11, 2013 photo, passengers sit in the single-story cruiser tour bus decorated with a banner of Pope Francis and the Argentine flag in Buenos Aires, Argentina. With an Argentine on the ... more

In this May 11, 2013 photo, passengers sit in the single-story cruiser tour bus decorated with a banner of Pope Francis and the Argentine flag in Buenos Aires, Argentina. With an Argentine on the throne of St. Peter, the South American country's capital city has launched a series of guided tours. Three-hour weekend bus trips and walking tours are so far non-commercial in the first step at papal tourism. The bus tours wind through Buenos Aires twice each Saturday and Sunday and can carry about 40 passengers, cruising past 24 sites linked to the new pope. There's no charge for the trip, or for more limited walking tours of downtown and neighborhood sites Tuesdays and Thursdays. (AP Photo/Natacha Pisarenko) less