Over a million pilgrims began crying and cheering when the white military helicopter descended over the vigil, where young worshippers from 146 countries assembled as part of a 'Jubilee of Youth'.

More than 800,000 pilgrims cry and cheer as pontiff arrives at open-air youth prayer event outside Rome

Over a million pilgrims began crying and cheering when the white military helicopter descended over the vigil, where young worshippers from 146 countries assembled as part of a…