Harley Davidson motorcycles riders park their motorcycles in Via della Conciliazione leading to the Vatican, seen at top, as they wait for Pope Francis to drive by to bless them ahead of mass in St. ... more 
Harley Davidson motorcycles riders park their motorcycles in Via della Conciliazione leading to the Vatican, seen at top, as they wait for Pope Francis to drive by to bless them ahead of mass in St. Peter's Square, at the Vatican, Sunday, June 16, 2013. The riders are gathered in Rome for a four-day event to celebrate the motorcycle company's 110th anniversary. (AP Photo/Andrew Medichini) less 
1 / 20
Associated Press | Photo By Andrew Medichini
Sun, Jun 16, 2013 6:16 AM EDT