VATICAN CITY, Oct 29, 2021 (BSS/AFP) - US President Joe Biden arrived at

the Vatican Friday to meet Pope Francis, at the start of a European trip that
includes the G20 summit and UN climate talks.

  The presidential convoy carrying Biden and his wife Jill swept through St
Peter's Square before winding its way to the Apostolic Palace, where a line
of Swiss Guards awaited the US guests.