Harley Davidson motorcycles are parked as Pope Francis, white figure seen above the crowd at top right, arrives to celebrate mass in St. Peter's Square, at the Vatican, Sunday, June 16,

 

              Harley Davidson motorcycles are parked as Pope Francis, white figure seen above the crowd at top right, arrives to celebrate mass in St. Peter
Harley Davidson motorcycles are parked as Pope Francis, white figure seen above the crowd at top right, arrives to celebrate mass in St. Peter's Square, at the Vatican, Sunday, June 16, 2013. Thousands of Harley-Davidson lovers have met in Rome to celebrate the motorcycle company's 110th anniversary. The four-day event includes a major parade through the heart of the city and a blessing by Pope Francis during his Angelus noon prayer at the Vatican on Sunday. (AP Photo/Andrew Medichini)