Pope Francis is welcomed by Vatican State Secretary Cardinal Pietro Parolin (L) before boarding a plane at Fiumicino airport in Rome May 24, 2014. REUTERS/Tony Gentile/File Photo

Pope Francis is welcomed by Vatican State Secretary Cardinal Pietro Parolin (L) before boarding a plane at Fiumicino airport in Rome May 24, 2014. REUTERS/Tony Gentile/File Photo

Pope Francis is welcomed by Vatican State Secretary Cardinal Pietro Parolin (L) before boarding a plane at Fiumicino airport in Rome May 24, 2014. REUTERS/Tony Gentile/File Photo

August 30, 2016 10:22 AM (UTC+8)